# List of stars in Orion

This is the list of notable stars in the constellation Orion, sorted by decreasing brightness.
| Name | B | F | Var | HD | HIP | RA | Dec | vis. mag. | abs. mag. | Dist. (ly) | Sp. class | Notes |
| Rigel | β | 19 | | 34085 | 24436 | 05$^h$ 14$^m$ 32.27$^s$ | −08° 12′ 05.9″ | 0.18 | −6.69 | 773 | B8Ia + B9V + B9V | 7th brightest star, triple star system; α Cyg variable |
| Betelgeuse | α | 58 | | 39801 | 27989 | 05$^h$ 55$^m$ 10.29$^s$ | +07° 24′ 25.3″ | 0.42 | −6.02 | 643 | M2Ib | 9th brightest star on average, semiregular variable, V$_{max}$ = 0$^m$, V$_{min}$ = 1.3$^m$, P = 2335 d |
| Bellatrix | γ | 24 | | 35468 | 25336 | 05$^h$ 25$^m$ 07.87$^s$ | +06° 20′ 59.0″ | 1.64 | −2.72 | 243 | B2III | suspected variable |
| Alnilam | ε | 46 | | 37128 | 26311 | 05$^h$ 36$^m$ 12.81$^s$ | −01° 12′ 06.9″ | 1.69 | −6.38 | 1342 | B0Ia | α Cyg variable, α Cyg variable, V$_{max}$ = 1.64$^m$, V$_{min}$ = 1.74$^m$ |
| Alnitak A | ζ | 50 | | 37742 | 26727 | 05$^h$ 40$^m$ 45.52$^s$ | −01° 56′ 33.3″ | 1.88 | -6.0 | 817 | O9.7Ib | component of the Alnitak system; suspected variable |
| Saiph | κ | 53 | | 38771 | 27366 | 05$^h$ 47$^m$ 45.39$^s$ | −09° 40′ 10.6″ | 2.07 | −4.65 | 721 | B0.5Ia | suspected variable |
| Mintaka AB | δ | 34 | | 36486 | 25930 | 05$^h$ 32$^m$ 00.40$^s$ | −00° 17′ 56.7″ | 2.20 | -5.8 | 916 | B0III+O9V | component of the Mintaka system; Algol variable, V$_{max}$ = 2.20$^m$, V$_{min}$ = 2.32$^m$, P = 5.73 d |
| ι Ori | ι | 44 | | 37043 | 26241 | 05$^h$ 35$^m$ 25.98$^s$ | −05° 54′ 35.6″ | 2.75 | −5.30 | 1325 | O9III | Hatysa |
| π$^3$ Ori | π$^3$ | 1 | | 30652 | 22449 | 04$^h$ 49$^m$ 50.14$^s$ | +06° 57′ 40.5″ | 3.19 | -3.67 | 26 | F6V | Tabit; suspected variable |
| η Ori | η | 28 | | 35411 | 25281 | 05$^h$ 24$^m$ 28.62$^s$ | −02° 23′ 49.7″ | 3.35 | −3.86 | 901 | B1V + B2 | Saif al Jabbar, Saiph; β Cep variable, V$_{max}$ = 3.31$^m$, V$_{min}$ = 3.6$^m$, P = 7.99 d |
| Meissa A | λ | 39 | | 36861 | 26207 | 05$^h$ 35$^m$ 08.28$^s$ | +09° 56′ 03.0″ | 3.47 | -4.25 | 1055 | O8III | component of the Meissa system; suspected variable |
| τ Ori | τ | 20 | | 34503 | 24674 | 05$^h$ 17$^m$ 36.40$^s$ | −06° 50′ 39.8″ | 3.59 | −2.56 | 554 | B5III | |
| π$^4$ Ori | π$^4$ | 3 | | 30836 | 22549 | 04$^h$ 51$^m$ 12.37$^s$ | +05° 36′ 18.4″ | 3.68 | −4.25 | 1259 | B2III | variable star, ΔV = 0.003$^m$, P = 1.60 d |
| Alnitak B | ζ | 50 | | 37743 | 26727 | 05$^h$ 40$^m$ 45.60$^s$ | −01° 56′ 34.0″ | 3.70 | -3.29 | 817 | B0III+B1IV | component of the Alnitak system |
| π$^5$ Ori | π$^5$ | 8 | | 31237 | 22797 | 04$^h$ 54$^m$ 15.10$^s$ | +02° 26′ 26.4″ | 3.71 | −4.36 | 1342 | B2III | rotating ellipsoidal variable, V$_{max}$ = 3.66$^m$, V$_{min}$ = 3.73$^m$, P = 3.70 d |
| σ Ori AB | σ | 48 | | 37468 | 26549 | 05$^h$ 38$^m$ 44.77$^s$ | −02° 36′ 00.2″ | 3.77 | −3.96 | 1148 | O9.5V | component of the σ Ori system; spectroscopic binary; suspected variable |
| ο$^2$ Ori | ο$^2$ | 9 | | 31421 | 22957 | 04$^h$ 56$^m$ 22.32$^s$ | +13° 30′ 52.5″ | 4.06 | 0.48 | 169 | K2III | |
| φ$^2$ Ori | φ$^2$ | 40 | | 37160 | 26366 | 05$^h$ 36$^m$ 54.33$^s$ | +09° 17′ 29.1″ | 4.09 | 1.33 | 116 | G8III-IV | |
| μ Ori | μ | 61 | | 40932 | 28614 | 06$^h$ 02$^m$ 22.99$^s$ | +09° 38′ 50.5″ | 4.12 | 0.78 | 152 | Am... | suspected eclipsing binary |
| 29 Ori | e | 29 | | 35369 | 25247 | 05$^h$ 23$^m$ 56.84$^s$ | −07° 48′ 28.6″ | 4.13 | 0.49 | 174 | G8III | |
| 32 Ori | A | 32 | | 36267 | 25813 | 05$^h$ 30$^m$ 47.05$^s$ | +05° 56′ 53.6″ | 4.20 | −0.53 | 288 | B5V | |
| π$^2$ Ori | π$^2$ | 2 | | 30739 | 22509 | 04$^h$ 50$^m$ 36.72$^s$ | +08° 54′ 00.9″ | 4.35 | 0.48 | 194 | A1Vn | |
| φ$^1$ Ori | φ$^1$ | 37 | | 36822 | 26176 | 05$^h$ 34$^m$ 49.24$^s$ | +09° 29′ 22.5″ | 4.39 | −3.01 | 985 | B0IV... | |
| χ$^1$ Ori | χ$^1$ | 54 | | 39587 | 27913 | 05$^h$ 54$^m$ 23.08$^s$ | +20° 16′ 35.1″ | 4.39 | 4.67 | 28 | G0V | RS CVn variable, V$_{max}$ = 4.38$^m$, V$_{min}$ = 4.41$^m$ |
| ν Ori | ν | 67 | | 41753 | 29038 | 06$^h$ 07$^m$ 34.32$^s$ | +14° 46′ 06.7″ | 4.42 | −1.65 | 534 | B3IV | variable star, ΔV = 0.008$^m$, P = 1.04 d |
| ξ Ori | ξ | 70 | | 42560 | 29426 | 06$^h$ 11$^m$ 56.40$^s$ | +14° 12′ 31.7″ | 4.45 | −2.00 | 634 | B3IV | |
| ρ Ori | ρ | 17 | | 33856 | 24331 | 05$^h$ 13$^m$ 17.48$^s$ | +02° 51′ 40.5″ | 4.46 | −0.65 | 344 | K3III... | suspected variable |
| π$^6$ Ori | π$^6$ | 10 | | 31767 | 23123 | 04$^h$ 58$^m$ 32.90$^s$ | +01° 42′ 50.5″ | 4.47 | −2.86 | 953 | K2IIvar | suspected variable |
| ω Ori | ω | 47 | | 37490 | 26594 | 05$^h$ 39$^m$ 11.15$^s$ | +04° 07′ 17.3″ | 4.50 | −3.98 | 1622 | B3IIIe | γ Cas variable, V$_{max}$ = 4.4$^m$, V$_{min}$ = 4.59$^m$ |
| HD 40657 | | | | 40657 | 28413 | 06$^h$ 00$^m$ 03.35$^s$ | −03° 04′ 26.7″ | 4.53 | −1.02 | 420 | K2IIIvar | suspected variable |
| 42 Ori | c | 42 | | 37018 | 26237 | 05$^h$ 35$^m$ 23.16$^s$ | −04° 50′ 18.0″ | 4.58 | −2.33 | 786 | B2III... | suspected variable |
| ψ$^2$ Ori | ψ$^2$ | 30 | | 35715 | 25473 | 05$^h$ 26$^m$ 50.23$^s$ | +03° 05′ 44.4″ | 4.59 | −3.60 | 1417 | B2IV | ellipsoidal variable and possible eclipsing binary, V$_{max}$ = 4.55$^m$, V$_{min}$ = 4.61$^m$, P = 2.53 d |
| υ Ori | υ | 36 | | 36512 | 25923 | 05$^h$ 31$^m$ 55.86$^s$ | −07° 18′ 05.5″ | 4.62 | −3.76 | 1545 | B0V | Thabit; suspected β Cep variable |
| π$^1$ Ori | π$^1$ | 7 | | 31295 | 22845 | 04$^h$ 54$^m$ 53.70$^s$ | +10° 09′ 04.1″ | 4.64 | 1.80 | 121 | A0V | |
| χ$^2$ Ori | χ$^2$ | 62 | | 41117 | 28716 | 06$^h$ 03$^m$ 55.18$^s$ | +20° 08′ 18.5″ | 4.64 | -7.6 | 1801 | B2Ia | α Cyg variable |
| 11 Ori | | 11 | V1032 | 32549 | 23607 | 05$^h$ 04$^m$ 34.14$^s$ | +15° 24′ 15.1″ | 4.65 | −0.79 | 400 | A0p Si | α$^2$ CVn variable, V$_{max}$ = 4.65$^m$, V$_{min}$ = 4.69$^m$, P = 4.64 d |
| ο$^1$ Ori | ο$^1$ | 4 | | 30959 | 22667 | 04$^h$ 52$^m$ 31.96$^s$ | +14° 15′ 02.8″ | 4.71 | −1.39 | 542 | M3Sv | semiregular variable, V$_{max}$ = 4.65$^m$, V$_{min}$ = 4.88$^m$, P = 30 d |
| 31 Ori | | 31 | CI | 36167 | 25737 | 05$^h$ 29$^m$ 43.98$^s$ | −01° 05′ 31.8″ | 4.71 | −1.02 | 456 | K5III | semiregular variable, V$_{max}$ = 4.68$^m$, V$_{min}$ = 4.72$^m$, P = 141 d |
| 22 Ori | o | 22 | | 35039 | 25044 | 05$^h$ 21$^m$ 45.75$^s$ | −00° 22′ 56.9″ | 4.72 | −3.26 | 1289 | B2IV-V | suspected β Cep variable |
| 56 Ori | | 56 | | 39400 | 27750 | 05$^h$ 52$^m$ 26.44$^s$ | +01° 51′ 18.6″ | 4.76 | −2.91 | 1113 | K2IIvar | suspected variable |
| 49 Ori | d | 49 | | 37507 | 26563 | 05$^h$ 38$^m$ 53.09$^s$ | −07° 12′ 45.8″ | 4.77 | 1.41 | 153 | A4V | |
| HD 36960 | | | | 36960 | 26199 | 05$^h$ 35$^m$ 02.68$^s$ | −06° 00′ 07.3″ | 4.78 | −4.00 | 1863 | B0.5V | suspected variable |
| 15 Ori | | 15 | | 33276 | 24010 | 05$^h$ 09$^m$ 41.96$^s$ | +15° 35′ 50.2″ | 4.81 | −0.14 | 318 | F2IV | |
| ψ$^1$ Ori | ψ$^1$ | 25 | V1086 | 35439 | 25302 | 05$^h$ 24$^m$ 44.83$^s$ | +01° 50′ 47.2″ | 4.89 | −2.77 | 1109 | B1V:pe | γ Cas variable, V$_{max}$ = 4.76$^m$, V$_{min}$ = 4.96$^m$ |
| 51 Ori | b | 51 | | 37984 | 26885 | 05$^h$ 42$^m$ 28.66$^s$ | +01° 28′ 28.8″ | 4.90 | 0.07 | 302 | K1III | |
| HD 44131 | | | | 44131 | 30093 | 06$^h$ 19$^m$ 59.60$^s$ | −02° 56′ 40.2″ | 4.91 | −1.05 | 506 | M1III | variable star, ΔV = 0.011$^m$, P = 8.92 d |
| HD 37756 | | | | 37756 | 26736 | 05$^h$ 40$^m$ 50.72$^s$ | −01° 07′ 43.6″ | 4.95 | −4.08 | 2090 | B2IV-V | suspected eclipsing binary |
| 69 Ori | f$^1$ | 69 | | 42545 | 29434 | 06$^h$ 12$^m$ 03.28$^s$ | +16° 07′ 49.6″ | 4.95 | −1.93 | 774 | B5Vn | |
| θ$^2$ Ori A | θ$^2$ | 43 | | 37041 | 26235 | 05$^h$ 35$^m$ 22.90$^s$ | −05° 24′ 57.8″ | 4.98 | −3.84 | 1895 | O9.5Vpe | component of the θ$^2$ Ori system; suspected variable |
| 23 Ori | m | 23 | | 35149 | 25142 | 05$^h$ 22$^m$ 50.00$^s$ | +03° 32′ 40.0″ | 5.00 | −2.35 | 962 | B1V | suspected variable |
| 74 Ori | k | 74 | | 43386 | 29800 | 06$^h$ 16$^m$ 26.57$^s$ | +12° 16′ 18.2″ | 5.04 | 3.58 | 64 | F5IV-V | |
| 27 Ori | p | 27 | | 35410 | 25282 | 05$^h$ 24$^m$ 28.91$^s$ | −00° 53′ 30.0″ | 5.07 | 1.46 | 172 | K0III | suspected variable |
| θ$^1$ Ori C | θ$^1$ C | 41 | | 37022 | 26221 | 05$^h$ 35$^m$ 16.47$^s$ | −05° 23′ 22.9″ | 5.13 | -4.9 | 1600 | O6Vpe | component of the Trapezium; triple star system; suspected variable |
| 64 Ori | | 64 | | 41040 | 28691 | 06$^h$ 03$^m$ 27.36$^s$ | +19° 41′ 26.2″ | 5.14 | −2.44 | 1069 | B8V | suspected variable |
| 6 Ori | g | 6 | | 31283 | 22833 | 04$^h$ 54$^m$ 46.91$^s$ | +11° 25′ 33.5″ | 5.18 | 0.84 | 241 | A3V | suspected variable |
| HD 33554 | | | | 33554 | 24197 | 05$^h$ 11$^m$ 41.56$^s$ | +16° 02′ 44.4″ | 5.18 | 0.21 | 321 | K5III | |
| 71 Ori | | 71 | | 43042 | 29650 | 06$^h$ 14$^m$ 50.94$^s$ | +19° 09′ 24.8″ | 5.20 | 3.58 | 69 | F6V | |
| 60 Ori | | 60 | | 40446 | 28296 | 05$^h$ 58$^m$ 49.58$^s$ | +00° 33′ 10.7″ | 5.21 | −0.05 | 367 | A1Vs | suspected variable |
| 45 Ori | | 45 | | 37077 | 26268 | 05$^h$ 35$^m$ 39.49$^s$ | −04° 51′ 21.9″ | 5.24 | −0.04 | 370 | F0III | |
| 52 Ori | | 52 | | 38710 | 27386 | 05$^h$ 48$^m$ 00.23$^s$ | +06° 27′ 15.2″ | 5.26 | −0.58 | 479 | A5V | |
| 38 Ori | n$^2$ | 38 | | 36777 | 26126 | 05$^h$ 34$^m$ 16.79$^s$ | +03° 46′ 01.0″ | 5.32 | 0.20 | 345 | A2V | |
| 5 Ori | | 5 | | 31139 | 22730 | 04$^h$ 53$^m$ 22.76$^s$ | +02° 30′ 29.8″ | 5.33 | −1.13 | 638 | M1III | suspected variable |
| HD 31296 | | | | 31296 | 22834 | 04$^h$ 54$^m$ 47.79$^s$ | +07° 46′ 45.0″ | 5.33 | −0.33 | 441 | K1III | |
| 14 Ori | i | 14 | | 33054 | 23879 | 05$^h$ 07$^m$ 52.87$^s$ | +08° 29′ 54.9″ | 5.33 | 1.46 | 194 | Am | |
| 21 Ori | | 21 | | 34658 | 24817 | 05$^h$ 19$^m$ 11.23$^s$ | +02° 35′ 45.4″ | 5.34 | 1.42 | 198 | F5IIvar | |
| HD 36591 | | | | 36591 | 25980 | 05$^h$ 32$^m$ 41.35$^s$ | −01° 35′ 30.6″ | 5.34 | −4.14 | 2567 | B1IV | suspected variable |
| 72 Ori | f$^2$ | 72 | | 43153 | 29704 | 06$^h$ 15$^m$ 25.13$^s$ | +16° 08′ 35.5″ | 5.34 | −0.50 | 479 | B7V | |
| HD 30210 | | | | 30210 | 22157 | 04$^h$ 46$^m$ 01.70$^s$ | +11° 42′ 20.2″ | 5.35 | 0.79 | 266 | Am... | |
| VV Ori | | | VV | 36695 | 26063 | 05$^h$ 33$^m$ 31.45$^s$ | −01° 09′ 21.9″ | 5.36 | −3.41 | 1852 | B1V | Algol variable, V$_{max}$ = 5.31$^m$, V$_{min}$ = 5.66$^m$, P = 1.49 d |
| 55 Ori | | 55 | | 39291 | 27658 | 05$^h$ 51$^m$ 21.98$^s$ | −07° 31′ 04.8″ | 5.36 | −3.20 | 1680 | B2IV-V | suspected variable |
| HD 30034 | | | | 30034 | 22044 | 04$^h$ 44$^m$ 25.77$^s$ | +11° 08′ 46.2″ | 5.39 | 1.97 | 157 | F0V | |
| 75 Ori | l | 75 | | 43525 | 29850 | 06$^h$ 17$^m$ 06.62$^s$ | +09° 56′ 33.1″ | 5.39 | 0.93 | 254 | A2V | |
| U Ori | | | U | 39816 | 28041 | 05$^h$ 55$^m$ 49.30$^s$ | +20° 10′ 30.0″ | 5.40 | | 1420 | M8III | Mira variable, V$_{max}$ = 4.8$^m$, V$_{min}$ = 13$^m$, P = 377 d |
| 16 Ori | h | 16 | | 33254 | 23983 | 05$^h$ 09$^m$ 19.60$^s$ | +09° 49′ 46.6″ | 5.43 | 1.77 | 176 | A2m | suspected variable |
| 73 Ori | | 73 | | 43247 | 29736 | 06$^h$ 15$^m$ 44.97$^s$ | +12° 33′ 03.9″ | 5.44 | −2.72 | 1399 | B9II-III | |
| 33 Ori | n$^1$ | 33 | | 36351 | 25861 | 05$^h$ 31$^m$ 14.53$^s$ | +03° 17′ 31.7″ | 5.46 | −2.95 | 1567 | B1.5V | |
| HD 34043 | | | | 34043 | 24450 | 05$^h$ 14$^m$ 44.05$^s$ | +05° 09′ 22.1″ | 5.50 | −0.82 | 598 | K4III | suspected variable |
| 18 Ori | | 18 | | 34203 | 24555 | 05$^h$ 16$^m$ 04.14$^s$ | +11° 20′ 28.9″ | 5.52 | 0.26 | 368 | A0V | |
| HD 35536 | | | | 35536 | 25329 | 05$^h$ 25$^m$ 01.74$^s$ | −10° 19′ 43.8″ | 5.60 | −0.85 | 635 | K5III | |
| 35 Ori | | 35 | | 36653 | 26093 | 05$^h$ 33$^m$ 54.29$^s$ | +14° 18′ 20.1″ | 5.60 | −0.39 | 513 | B3V | |
| HD 36881 | | | | 36881 | 26215 | 05$^h$ 35$^m$ 13.24$^s$ | +10° 14′ 24.4″ | 5.60 | −2.66 | 1462 | B9IIIMNp... | |
| Meissa B | λ | 39 | | 36862 | 26207 | 05$^h$ 35$^m$ 08.50$^s$ | +09° 56′ 06.0″ | 5.61 | -1.94 | 1055 | B0.5V | component of the Meissa system |
| HD 43318 | | | | 43318 | 29716 | 06$^h$ 15$^m$ 34.36$^s$ | −00° 30′ 42.0″ | 5.62 | 2.86 | 116 | F6V | |
| 66 Ori | | 66 | | 41380 | 28814 | 06$^h$ 04$^m$ 58.36$^s$ | +04° 09′ 31.2″ | 5.63 | −3.78 | 2489 | G4III | |
| HD 36959 | | | | 36959 | 26197 | 05$^h$ 35$^m$ 01.01$^s$ | −06° 00′ 33.4″ | 5.67 | | 2694 | B1Vvar | suspected variable |
| 63 Ori | | 63 | | 41361 | 28812 | 06$^h$ 04$^m$ 58.19$^s$ | +05° 25′ 11.9″ | 5.67 | −1.97 | 1101 | G7III: | |
| HD 44033 | | | | 44033 | 30099 | 06$^h$ 20$^m$ 04.23$^s$ | +14° 39′ 04.2″ | 5.67 | −0.46 | 548 | K3Ib | suspected variable |
| HD 35007 | | | | 35007 | 25028 | 05$^h$ 21$^m$ 31.84$^s$ | −00° 24′ 59.4″ | 5.68 | −1.91 | 1076 | B3V | |
| HD 35299 | | | | 35299 | 25223 | 05$^h$ 23$^m$ 42.31$^s$ | −00° 09′ 35.3″ | 5.69 | −1.28 | 809 | B1.5V | suspected variable |
| HD 40369 | | | | 40369 | 28302 | 05$^h$ 58$^m$ 53.24$^s$ | +12° 48′ 29.7″ | 5.70 | −1.35 | 838 | K2III... | |
| HD 42111 | | | | 42111 | 29151 | 06$^h$ 08$^m$ 57.90$^s$ | +02° 29′ 59.0″ | 5.70 | −0.66 | 609 | A3Vn | |
| HD 43587 | | | | 43587 | 29860 | 06$^h$ 17$^m$ 16.25$^s$ | +05° 05′ 58.9″ | 5.70 | 4.27 | 63 | G0.5Vb | |
| HD 37209 | | | | 37209 | 26345 | 05$^h$ 36$^m$ 35.69$^s$ | −06° 03′ 53.1″ | 5.71 | −3.14 | 1918 | B1V... | suspected variable |
| 68 Ori | | 68 | | 42509 | 29433 | 06$^h$ 12$^m$ 01.34$^s$ | +19° 47′ 26.1″ | 5.76 | −1.61 | 970 | B9.5V | |
| HD 36166 | | | | 36166 | 25751 | 05$^h$ 29$^m$ 54.77$^s$ | +01° 47′ 21.3″ | 5.77 | −2.16 | 1254 | B2V | |
| HD 34989 | | | | 34989 | 25041 | 05$^h$ 21$^m$ 43.56$^s$ | +08° 25′ 42.8″ | 5.78 | −0.99 | 736 | B1V... | |
| HD 38527 | | | | 38527 | 27280 | 05$^h$ 46$^m$ 52.15$^s$ | +09° 31′ 21.0″ | 5.78 | 0.96 | 300 | G8III | |
| HD 31373 | | | | 31373 | 22913 | 04$^h$ 55$^m$ 50.16$^s$ | +15° 02′ 25.1″ | 5.79 | 0.23 | 423 | B9V | |
| HD 39007 | | | | 39007 | 27549 | 05$^h$ 50$^m$ 02.68$^s$ | +09° 52′ 16.4″ | 5.79 | 0.74 | 334 | G8III | |
| HD 36134 | | | | 36134 | 25708 | 05$^h$ 29$^m$ 23.70$^s$ | −03° 26′ 46.9″ | 5.80 | 0.02 | 467 | K1III... | suspected variable |
| HD 43023 | | | | 43023 | 29575 | 06$^h$ 13$^m$ 54.24$^s$ | −03° 44′ 29.1″ | 5.83 | 0.91 | 315 | G8III | |
| HD 42954 | | | | 42954 | 29616 | 06$^h$ 14$^m$ 28.58$^s$ | +17° 54′ 23.0″ | 5.86 | 0.15 | 452 | A6m | |
| HD 37320 | | | | 37320 | 26487 | 05$^h$ 38$^m$ 01.11$^s$ | +07° 32′ 29.2″ | 5.87 | −0.29 | 556 | B8III | |
| HD 39910 | | | | 39910 | 28011 | 05$^h$ 55$^m$ 30.16$^s$ | −04° 36′ 59.4″ | 5.87 | 1.02 | 304 | K2III: | |
| HD 33646 | | | | 33646 | 24203 | 05$^h$ 11$^m$ 45.35$^s$ | +01° 02′ 13.4″ | 5.88 | −1.36 | 916 | F5 | |
| HD 33608 | | | | 33608 | 24162 | 05$^h$ 11$^m$ 19.13$^s$ | −02° 29′ 26.8″ | 5.89 | 2.97 | 125 | F5V | |
| HD 40020 | | | | 40020 | 28139 | 05$^h$ 56$^m$ 49.39$^s$ | +11° 31′ 16.3″ | 5.89 | 1.02 | 307 | K2III | |
| 59 Ori | | 59 | V1004 | 40372 | 28271 | 05$^h$ 58$^m$ 24.44$^s$ | +01° 50′ 13.7″ | 5.89 | 0.72 | 353 | A5me | δ Sct variable, V$_{max}$ = 5.88$^m$, V$_{min}$ = 5.92$^m$, P = 0.06 d |
| HD 33833 | | | | 33833 | 24294 | 05$^h$ 12$^m$ 48.12$^s$ | −06° 03′ 25.6″ | 5.90 | 0.22 | 446 | G7III | |
| HD 32263 | | | | 32263 | 23408 | 05$^h$ 01$^m$ 50.35$^s$ | +00° 43′ 19.8″ | 5.91 | −0.01 | 498 | K0 | |
| HD 43112 | | | | 43112 | 29678 | 06$^h$ 15$^m$ 08.46$^s$ | +13° 51′ 03.9″ | 5.91 | −2.21 | 1370 | B1V | suspected variable |
| HD 36780 | | | | 36780 | 26108 | 05$^h$ 34$^m$ 04.06$^s$ | −01° 28′ 12.7″ | 5.92 | −1.14 | 842 | K5III | |
| 57 Ori | | 57 | | 39698 | 27965 | 05$^h$ 54$^m$ 56.69$^s$ | +19° 44′ 58.6″ | 5.92 | −2.25 | 1405 | B2V | suspected variable |
| HD 36162 | | | | 36162 | 25790 | 05$^h$ 30$^m$ 26.17$^s$ | +15° 21′ 38.0″ | 5.93 | 0.81 | 344 | A3Vn | |
| HD 37788 | | | | 37788 | 26762 | 05$^h$ 41$^m$ 05.59$^s$ | +00° 20′ 15.7″ | 5.93 | 2.38 | 168 | F0IV | |
| HD 38529 | | | | 38529 | 27253 | 05$^h$ 46$^m$ 34.96$^s$ | +01° 10′ 06.7″ | 5.94 | 2.80 | 138 | G4V | binary star; has a planet and a brown dwarf |
| HD 39421 | | | | 39421 | 27713 | 05$^h$ 52$^m$ 07.73$^s$ | −09° 02′ 31.1″ | 5.95 | 0.62 | 379 | A2Vn | |
| HD 37481 | | | | 37481 | 26535 | 05$^h$ 38$^m$ 37.97$^s$ | −06° 34′ 26.2″ | 5.96 | −2.45 | 1567 | B1.5IV | suspected variable |
| HD 39051 | | | | 39051 | 27560 | 05$^h$ 50$^m$ 13.06$^s$ | +04° 25′ 24.6″ | 5.96 | 0.00 | 507 | K2III | |
| HD 39286 | | | | 39286 | 27747 | 05$^h$ 52$^m$ 23.41$^s$ | +19° 52′ 04.3″ | 5.96 | −2.16 | 1370 | B9V + G | suspected variable |
| HD 37171 | | | | 37171 | 26386 | 05$^h$ 37$^m$ 04.35$^s$ | +11° 02′ 06.2″ | 5.97 | −1.04 | 821 | K4II SB | variable star, ΔV = 0.013$^m$, P = 1.56 d |
| HD 38089 | | | | 38089 | 26926 | 05$^h$ 42$^m$ 53.91$^s$ | −06° 47′ 46.7″ | 5.97 | 2.47 | 163 | F3V | |
| HD 38858 | | | | 38858 | 27435 | 05$^h$ 48$^m$ 34.90$^s$ | −04° 05′ 38.7″ | 5.97 | 5.01 | 51 | G4V | has a planet; suspected variable |
| HD 39118 | | | | 39118 39119 | 27588 | 05$^h$ 50$^m$ 30.03$^s$ | +02° 01′ 29.0″ | 5.97 | −1.73 | 1128 | G8III+... | suspected variable |
| HD 39885 | | | | 39985 | 28110 | 05$^h$ 56$^m$ 28.04$^s$ | +09° 30′ 33.9″ | 5.97 | −0.68 | 697 | A0IV | |
| HD 31331 | | | | 31331 | 22840 | 04$^h$ 54$^m$ 50.71$^s$ | +00° 28′ 01.8″ | 5.98 | −1.38 | 964 | B5V | |
| HD 35281 | | | | 35281 | 25187 | 05$^h$ 23$^m$ 18.51$^s$ | −08° 24′ 56.1″ | 5.99 | 0.09 | 493 | B8+... | |
| HD 37594 | | | | 37594 | 26624 | 05$^h$ 39$^m$ 31.15$^s$ | −03° 33′ 53.0″ | 5.99 | 2.91 | 135 | A8Vs | |
| HD 39775 | | | | 39775 | 27939 | 05$^h$ 54$^m$ 44.04$^s$ | +00° 58′ 07.0″ | 5.99 | −1.03 | 827 | K0III | |
| HD 44497 | | | | 44497 | 30318 | 06$^h$ 22$^m$ 36.42$^s$ | +12° 34′ 13.1″ | 6.00 | 2.00 | 205 | F0III | |
| HD 37303 | | | | 37303 | 26427 | 05$^h$ 37$^m$ 27.36$^s$ | −05° 56′ 18.2″ | 6.03 | −2.07 | 1358 | B1Vvar | suspected variable |
| HD 30545 | | | | 30545 | 22354 | 04$^h$ 48$^m$ 44.63$^s$ | +03° 35′ 18.8″ | 6.04 | −0.64 | 707 | K1III | |
| HD 32686 | | | | 32686 | 23643 | 05$^h$ 04$^m$ 54.53$^s$ | −03° 02′ 22.8″ | 6.04 | −3.83 | 3075 | B5IV | |
| V1031 Ori | | | V1031 | 38735 | 27341 | 05$^h$ 47$^m$ 26.90$^s$ | −10° 31′ 58.5″ | 6.04 | −0.47 | 653 | A4V | Algol variable, V$_{max}$ = 6.02$^m$, V$_{min}$ = 6.43$^m$, P = 3.41 d |
| HD 42477 | | | | 42477 | 29371 | 06$^h$ 11$^m$ 27.91$^s$ | +13° 38′ 19.0″ | 6.04 | 0.44 | 430 | A0Vnn | |
| HD 43285 | | | | 43285 | 29728 | 06$^h$ 15$^m$ 40.18$^s$ | +06° 03′ 58.3″ | 6.07 | −0.72 | 743 | B6V | |
| HD 33883 | | | | 33883 | 24349 | 05$^h$ 13$^m$ 31.55$^s$ | +01° 58′ 03.7″ | 6.08 | −1.07 | 879 | A5V | |
| HD 38309 | | | | 38309 | 27118 | 05$^h$ 45$^m$ 01.80$^s$ | +04° 00′ 29.5″ | 6.09 | 2.57 | 165 | F0III:n | γ Dor variable, ΔV = 0.008$^m$, P = 0.36 d |
| HD 41076 | | | | 41076 | 28686 | 06$^h$ 03$^m$ 24.77$^s$ | +11° 40′ 51.9″ | 6.09 | 0.25 | 480 | A0Vs | |
| W Ori | | | W | 32736 | 23680 | 05$^h$ 05$^m$ 23.71$^s$ | +01° 10′ 39.5″ | 6.10 | −0.56 | 700 | C | semiregular variable, V$_{max}$ = 5.5$^m$, V$_{min}$ = 6.9$^m$, P = 212 d |
| HD 30870 | | | | 30870 | 22597 | 04$^h$ 51$^m$ 43.38$^s$ | +09° 58′ 30.3″ | 6.11 | −0.56 | 704 | B5V | |
| HD 33419 | | | | 33419 | 24041 | 05$^h$ 10$^m$ 03.26$^s$ | −00° 33′ 54.7″ | 6.11 | 1.19 | 314 | K0III | |
| HD 37232 | | | | 37232 | 26414 | 05$^h$ 37$^m$ 19.31$^s$ | +08° 57′ 06.8″ | 6.11 | −1.01 | 867 | B2IV-V | |
| HD 43683 | | | | 43683 | 29931 | 06$^h$ 18$^m$ 05.61$^s$ | +14° 22′ 58.3″ | 6.12 | −0.33 | 637 | A3V | |
| HD 35317 | | | | 35317 | 25240 | 05$^h$ 23$^m$ 51.33$^s$ | −00° 51′ 59.8″ | 6.13 | 2.31 | 189 | F7V | |
| HD 39632 | | | | 39632 | 27900 | 05$^h$ 54$^m$ 13.35$^s$ | +10° 35′ 11.1″ | 6.13 | −2.15 | 1475 | G9II | |
| HD 31764 | | | | 31764 | 23161 | 04$^h$ 58$^m$ 59.41$^s$ | +14° 32′ 35.7″ | 6.14 | −0.43 | 671 | B7V | suspected variable |
| 13 Ori | | 13 | | 33021 | 23852 | 05$^h$ 07$^m$ 38.32$^s$ | +09° 28′ 21.8″ | 6.15 | 3.89 | 92 | G1IV | |
| HD 34180 | | | | 34180 | 24493 | 05$^h$ 15$^m$ 18.52$^s$ | −01° 24′ 32.6″ | 6.15 | 2.84 | 150 | F0IV | |
| HD 36558 | | | | 36558 | 25976 | 05$^h$ 32$^m$ 37.97$^s$ | +00° 00′ 43.1″ | 6.15 | −2.16 | 1495 | K5 | |
| HD 37356 | | | | 37356 | 26477 | 05$^h$ 37$^m$ 53.39$^s$ | −04° 48′ 50.5″ | 6.16 | −1.52 | 1120 | B2IV-V | suspected variable |
| HD 35588 | | | | 35588 | 25378 | 05$^h$ 25$^m$ 47.02$^s$ | +00° 31′ 12.9″ | 6.18 | −2.25 | 1583 | B2.5V | suspected variable |
| HD 35693 | | | | 35693 | 25502 | 05$^h$ 27$^m$ 13.90$^s$ | +15° 15′ 27.6″ | 6.18 | 0.43 | 461 | A1IV | |
| CK Ori | | | CK | 36217 | 25785 | 05$^h$ 30$^m$ 19.91$^s$ | +04° 12′ 17.5″ | 6.21 | −0.02 | 574 | K2III | not variable |
| HD 40347 | | | | 40347 | 28252 | 05$^h$ 58$^m$ 11.70$^s$ | −00° 59′ 38.3″ | 6.21 | 0.77 | 400 | K0 | suspected variable |
| HD 37744 | | | | 37744 | 26713 | 05$^h$ 40$^m$ 37.29$^s$ | −02° 49′ 30.9″ | 6.22 | −2.34 | 1680 | B1.5V | suspected variable |
| HD 40282 | | | | 40282 | 28232 | 05$^h$ 57$^m$ 54.51$^s$ | +01° 13′ 27.5″ | 6.22 | 0.21 | 519 | M0III | |
| HD 36430 | | | | 36430 | 25869 | 05$^h$ 31$^m$ 20.89$^s$ | −06° 42′ 30.2″ | 6.23 | −2.43 | 1762 | B2V | |
| HD 33555 | | | | 33555 | 24130 | 05$^h$ 10$^m$ 57.97$^s$ | −02° 15′ 13.5″ | 6.24 | 2.82 | 158 | G8III | |
| HD 35640 | | | | 35640 | 25401 | 05$^h$ 26$^m$ 02.36$^s$ | −05° 31′ 06.6″ | 6.24 | −0.31 | 667 | B9.5Vn | |
| HD 36779 | | | | 36779 | 26106 | 05$^h$ 34$^m$ 03.89$^s$ | −01° 02′ 08.6″ | 6.24 | −1.66 | 1240 | B2.5V | suspected variable |
| HD 37016 | | | | 37016 | 26234 | 05$^h$ 35$^m$ 22.32$^s$ | −04° 25′ 27.6″ | 6.24 | −1.46 | 1128 | B2.5V | |
| HD 38495 | | | | 38495 | 27212 | 05$^h$ 46$^m$ 02.86$^s$ | −04° 16′ 05.9″ | 6.24 | 0.96 | 371 | K1III... | |
| HD 43821 | | | | 43821 | 29982 | 06$^h$ 18$^m$ 40.35$^s$ | +09° 02′ 50.2″ | 6.24 | 1.11 | 346 | K0 | |
| HD 31623 | | | | 31623 | 23041 | 04$^h$ 57$^m$ 17.21$^s$ | −01° 04′ 01.9″ | 6.25 | 1.63 | 274 | F2 | |
| HD 36840 | | | | 36840 | 26149 | 05$^h$ 34$^m$ 29.29$^s$ | −00° 00′ 44.4″ | 6.25 | −1.63 | 1230 | G5 | |
| HD 39927 | | | | 39927 | 28019 | 05$^h$ 55$^m$ 35.38$^s$ | −04° 47′ 18.7″ | 6.28 | 1.32 | 321 | A2III | |
| HD 30869 | | | | 30869 | 22607 | 04$^h$ 51$^m$ 49.92$^s$ | +13° 39′ 18.7″ | 6.30 | 3.19 | 136 | F5 | |
| HD 39685 | | | | 39685 | 27902 | 05$^h$ 54$^m$ 15.72$^s$ | +03° 13′ 32.8″ | 6.30 | 0.16 | 552 | K0 | |
| BL Ori | | | BL | 44984 | 30564 | 06$^h$ 25$^m$ 28.18$^s$ | +14° 43′ 19.2″ | 6.30 | −1.70 | 1299 | C | semiregular variable, V$_{max}$ = 5.9$^m$, V$_{min}$ = 6.6$^m$, P = 153 d |
| HD 32115 | | | | 32115 | 23296 | 05$^h$ 00$^m$ 39.82$^s$ | −02° 03′ 57.7″ | 6.31 | 2.83 | 162 | A8IV | |
| V1197 Ori | | | V1197 | 38099 | 26953 | 05$^h$ 43$^m$ 09.32$^s$ | −01° 36′ 47.4″ | 6.31 | −0.28 | 679 | K4III | rotating ellipsoidal variable, V$_{max}$ = 6.21$^m$, V$_{min}$ = 6.31$^m$, P = 143 d |
| HD 43819 | | | V1155 | 43819 | 30019 | 06$^h$ 19$^m$ 01.85$^s$ | +17° 19′ 31.0″ | 6.32 | −0.11 | 631 | B9IIIsp... | α$^2$ CVn variable, ΔV = 0.02$^m$, P = 15.03 d |
| HD 30321 | | | | 30321 | 22189 | 04$^h$ 46$^m$ 24.15$^s$ | −02° 57′ 15.8″ | 6.33 | 1.68 | 277 | A2V | |
| HD 33946 | | | | 33946 | 24377 | 05$^h$ 13$^m$ 47.25$^s$ | +00° 33′ 37.7″ | 6.33 | −0.70 | 832 | M0V | suspected variable |
| HD 34648 | | | | 34748 | 24847 | 05$^h$ 19$^m$ 35.28$^s$ | −01° 24′ 42.8″ | 6.33 | −2.45 | 1863 | B1.5Vn | |
| HD 35407 | | | | 35407 | 25288 | 05$^h$ 24$^m$ 36.10$^s$ | +02° 21′ 11.4″ | 6.33 | −1.55 | 1226 | B4IVn | |
| HD 36285 | | | | 36285 | 25786 | 05$^h$ 30$^m$ 20.75$^s$ | −07° 26′ 05.3″ | 6.33 | −1.53 | 1216 | B2IV-V | |
| HD 31739 | | | | 31739 | 23092 | 04$^h$ 58$^m$ 10.90$^s$ | −02° 12′ 46.0″ | 6.34 | 0.62 | 454 | A2V | |
| V1649 Ori | | | V1649 | 35242 | 25205 | 05$^h$ 23$^m$ 31.08$^s$ | +05° 19′ 23.0″ | 6.34 | 1.96 | 245 | A2V | δ Sct variable |
| HD 35909 | | | | 35909 | 25638 | 05$^h$ 28$^m$ 34.77$^s$ | +13° 40′ 44.5″ | 6.35 | 1.38 | 322 | A4V | |
| HD 44867 | | | | 44867 | 30517 | 06$^h$ 24$^m$ 52.76$^s$ | +16° 03′ 26.0″ | 6.35 | 0.99 | 385 | G9III | |
| HD 35775 | | | | 35775 | 25505 | 05$^h$ 27$^m$ 15.40$^s$ | +02° 20′ 28.3″ | 6.36 | 0.78 | 425 | K0 | |
| HD 42351 | | | | 42351 | 29326 | 06$^h$ 11$^m$ 01.77$^s$ | +18° 07′ 49.7″ | 6.37 | −3.18 | 2650 | K1II | suspected variable |
| HD 43358 | | | | 43358 | 29746 | 06$^h$ 15$^m$ 53.98$^s$ | +01° 10′ 08.4″ | 6.37 | 1.53 | 303 | F5IV: | |
| HD 36058 | | | | 36058 | 25667 | 05$^h$ 28$^m$ 56.91$^s$ | −03° 18′ 26.7″ | 6.39 | −0.45 | 762 | A0Vn | |
| θ$^2$ Ori B | θ$^2$ | 43 | | 37042 | | 05$^h$ 35$^m$ 26.40$^s$ | −05° 25′ 00.7″ | 6.38 | | 1895 | B2-B5 | component of the θ$^2$ Ori system; suspected variable |
| HD 43335 | | | | 43335 | 29798 | 06$^h$ 16$^m$ 23.79$^s$ | +17° 10′ 53.9″ | 6.39 | −0.35 | 728 | K5II | |
| HD 34880 | | | | 34880 | 24925 | 05$^h$ 20$^m$ 26.41$^s$ | −05° 22′ 03.1″ | 6.40 | −0.19 | 679 | B8III | |
| V1377 Ori | | | V1377 | 37055 | 26263 | 05$^h$ 35$^m$ 35.90$^s$ | −03° 15′ 10.2″ | 6.40 | −3.12 | 2608 | B3IV | slowly pulsating B star |
| HD 35656 | | | | 35656 | 25453 | 05$^h$ 26$^m$ 38.82$^s$ | +06° 52′ 07.5″ | 6.41 | 1.55 | 305 | A0Vn | |
| HD 35912 | | | | 35912 | 25582 | 05$^h$ 28$^m$ 01.47$^s$ | +01° 17′ 53.7″ | 6.41 | −1.35 | 1160 | B2V | |
| HD 37904 | | | | 37904 | 26820 | 05$^h$ 41$^m$ 40.31$^s$ | −02° 53′ 47.5″ | 6.41 | 1.80 | 273 | A9IV-V | suspected variable |
| HD 31423 | | | | 31423 | 22938 | 04$^h$ 56$^m$ 09.02$^s$ | +07° 54′ 17.3″ | 6.42 | 2.57 | 192 | F5 | |
| HD 34317 | | | | 34317 | 24607 | 05$^h$ 16$^m$ 41.05$^s$ | +01° 56′ 50.4″ | 6.42 | 0.07 | 608 | A0V | variable star, ΔV = 0.008$^m$, P = 1.75 d |
| HD 34878 | | | | 34878 | 24960 | 05$^h$ 20$^m$ 43.74$^s$ | +02° 32′ 41.0″ | 6.43 | 0.91 | 415 | G8IV | |
| V1357 Ori | | | V1357 | 42807 | 29525 | 06$^h$ 13$^m$ 12.46$^s$ | +10° 37′ 40.3″ | 6.44 | 5.15 | 59 | G8V | RS CVn variable, V$_{max}$ = 6.44$^m$, V$_{min}$ = 6.49$^m$ |
| HD 35575 | | | | 35575 | 25368 | 05$^h$ 25$^m$ 36.50$^s$ | −01° 29′ 28.7″ | 6.44 | −0.49 | 791 | B3V | |
| HD 32273 | | | | 32273 | 23419 | 05$^h$ 02$^m$ 00.03$^s$ | +01° 36′ 31.8″ | 6.45 | 0.49 | 508 | B8V | suspected variable |
| HD 36814 | | | | 36814 | 26104 | 05$^h$ 34$^m$ 02.48$^s$ | −07° 01′ 25.1″ | 6.45 | 0.00 | 637 | K0 | |
| V1389 Ori | | | V1389 | 42787 | 29509 | 06$^h$ 12$^m$ 59.57$^s$ | +06° 00′ 58.6″ | 6.45 | −0.24 | 709 | M... | semiregular variable |
| HD 37808 | | | V1051 | 37808 | 26728 | 05$^h$ 40$^m$ 46.19$^s$ | −10° 24′ 31.20″ | 6.46 | 0.38 | 536 | B9.5IIIp Si | α$^2$ CVn variable, ΔV = 0.02$^m$, P = 1.10 d |
| V1369 Ori | | | V1369 | 34959 | 25011 | 05$^h$ 21$^m$ 19.31$^s$ | +04° 00′ 43.1″ | 6.49 | −1.42 | 1244 | B5Vp | Be star |
| HD 36150 | | | | 36150 | 25732 | 05$^h$ 29$^m$ 41.59$^s$ | −00° 48′ 08.7″ | 6.49 | 1.09 | 391 | A2 | variable star |
| HD 37635 | | | | 37635 | 26623 | 05$^h$ 39$^m$ 30.84$^s$ | −09° 42′ 23.8″ | 6.49 | 0.29 | 566 | B7V | |
| HD 31411 | | | | 31411 | 22923 | 04$^h$ 55$^m$ 58.36$^s$ | +05° 23′ 56.6″ | 6.50 | 0.62 | 489 | A0V | |
| HD 37150 | | | | 37150 | 26314 | 05$^h$ 36$^m$ 15.03$^s$ | −05° 38′ 52.5″ | 6.51 | | 1270 | B3Vv | suspected variable |
| HD 37017 | | | V1046 | 37017 | 26233 | 05$^h$ 35$^m$ 21.87$^s$ | −04° 29′ 39.02″ | 6.56 | | 1240 | B1.5V | eclipsing binary and SX Ari variable, V$_{max}$ = 6.54$^m$, V$_{min}$ = 6.58$^m$, P = 0.95 d |
| σ Ori E | σ | 48 | V1030 | 37479 | | 05$^h$ 38$^m$ 47.19$^s$ | −02° 35′ 40.5″ | 6.61 | | 1148 | B2Vp | component of the σ Ori system; prototype helium-rich star; SX Ari variable, V$_{max}$ = 6.61$^m$, V$_{min}$ = 6.77$^m$, P = 1.19 d |
| HD 43317 | | | | 43317 | 29739 | 06$^h$ 15$^m$ 47.01$^s$ | +04° 17′ 01.1″ | 6.62 | | 1200 | B3IV | slowly pulsating B star and β Cep variable, ΔV = 0.01$^m$, P = 0.91 d |
| σ Ori D | σ | 48 | | 37468 | | 05$^h$ 38$^m$ 45.62$^s$ | −02° 35′ 58.9″ | 6.62 | | 1148 | B2V | component of the σ Ori system |
| θ$^1$ Ori D | θ$^1$ D | 41 | | 37023 | 26224 | 05$^h$ 35$^m$ 17.20$^s$ | −05° 23′ 15.7″ | 6.71 | | 1600 | B1.5Vp | component of the Trapezium; suspected variable |
| θ$^1$ Ori A | θ$^1$ A | 41 | | 37020 | 26220 | 05$^h$ 35$^m$ 15.82$^s$ | −05° 23′ 14.3″ | 6.73 | | 1600 | B0.5V | component of the Trapezium; triple star system; Algol variable, V$_{max}$ = 6.72$^m$, V$_{min}$ = 7.65$^m$, P = 65.43 d |
| HD 35155 | | | V1261 | 35155 | 25092 | 05$^h$ 22$^m$ 18.64$^s$ | −08° 35′ 58.0″ | 6.77 | | 939 | S4,1 | Z And and rotating ellipsoidal variable, V$_{max}$ = 6.68$^m$, V$_{min}$ = 7.08$^m$, P = 641 d |
| Mintaka C | δ | 34 | | 36485 | 25930 | 05$^h$ 32$^m$ 00.50$^s$ | −00° 17′ 04.0″ | 6.83 | | 916 | B2V | component of the Mintaka system; suspected variable |
| HD 42618 | | | | 42618 | 29432 | 06$^h$ 12$^m$ 01.0$^s$ | +06° 46′ 59″ | 6.84 | | 77 | G4V | has a planet (b) |
| KX Ori | | | KX | 36958 | | 05$^h$ 35$^m$ 04.79$^s$ | −04° 43′ 54.6″ | 6.90 | | | B3V | Orion variable |
| Gliese 205 | | | | 36395 | 25878 | 05$^h$ 31$^m$ 27.50$^s$ | −03° 40′ 38.0″ | 6.97 | | 19 | M1.5V | |
| V901 Ori | | | V901 | 37776 | 26742 | 05$^h$ 40$^m$ 56.37$^s$ | −01° 30′ 25.9″ | 6.97 | | 1080 | B2IV | SX Ari variable, V$_{max}$ = 6.97$^m$, V$_{min}$ = 7.02$^m$, P = 1.54 d |
| HD 33636 | | | | 33636 | 24205 | 05$^h$ 11$^m$ 46.45$^s$ | +04° 24′ 12.7″ | 7.06 | | 92 | G0VCH-0.3 | binary star |
| HD 31253 | | | | 31253 | 22826 | 04$^h$ 54$^m$ 44$^s$ | +12° 21′ 08″ | 7.13 | | 175.5 | F8 | has a planet (b) |
| S Ori | | | S | 36090 | 25673 | 05$^h$ 29$^m$ 00.89$^s$ | −04° 41′ 32.8″ | 7.20 | | 3662 | M6.5-7.5e | Mira variable, V$_{max}$ = 7.2$^m$, V$_{min}$ = 13.1$^m$, P = 444 d |
| HD 37824 | | | V1149 | 37824 | 26795 | 05$^h$ 41$^m$ 26.79$^s$ | +03° 46′ 40.9″ | 7.2 | | 446 | G5 | RS CVn variable, ΔV = 0.11$^m$, P = 3.88 d |
| HD 34137 | | | | 34137 | 24482 | 05$^h$ 15$^m$ 11.87$^s$ | +01° 33′ 22.14″ | 7.24 | −0.34 | 2300 | K2III | |
| HD 37058 | | | V359 | 37058 | | 05$^h$ 35$^m$ 33.36$^s$ | −04° 50′ 15.2″ | 7.30 | | | B3Vp | SX Ari variable, V$_{max}$ = 7.25$^m$, V$_{min}$ = 7.36$^m$, P = 15.26 d |
| HD 34445 | | | | 34445 | 24681 | 05$^h$ 17$^m$ 40.98$^s$ | +07° 21′ 12.0″ | 7.31 | 3.97 | 152 | G0 | has six planets (b, c, d, e, f & g) |
| HD 37151 | | | V1179 | 37151 | 26304 | 05$^h$ 36$^m$ 06.23$^s$ | −07° 43′ 27.3″ | 7.37 | | 627 | B8V | α$^2$ CVn variable, ΔV = 0.1$^m$ |
| V1192 Ori | | | V1192 | 31993 | 23245 | 05$^h$ 00$^m$ 08.22$^s$ | +03° 17′ 12.0″ | 7.50 | | 721 | K2III | RS CVn variable, V$_{max}$ = 7.5$^m$, V$_{min}$ = 7.57$^m$, P = 29.5 d |
| HD 36629 | | | | 36629 | 26000 | 05$^h$ 32$^m$ 57.08$^s$ | −04° 34′ 59.3″ | 7.65 | | | B2Vv | has a subdwarf companion; suspected variable |
| HD 37903 | | | | 37903 | 26816 | 05$^h$ 41$^m$ 38.39$^s$ | −02° 15′ 32.5″ | 7.83 | | 970 | B1.5V | illuminates NGC 2023; suspected variable |
| HD 35298 | | | V1156 | 35298 | 25235 | 05$^h$ 23$^m$ 50.36$^s$ | +02° 04′ 55.8″ | 7.89 | | 1730 | B7IV | SX Ari variable, ΔV = 0.03$^m$, P = 1.85 d |
| HD 37806 | | | | 37806 | 26752 | 05$^h$ 41$^m$ 02.29$^s$ | −02° 43′ 00.7″ | 7.90 | | 1600 | A2Vpe | Orion variable, V$_{max}$ = 7.86$^m$, V$_{min}$ = 8.08$^m$ |
| θ$^1$ Ori B | θ$^1$ B | 41 | BM | 37021 | | 05$^h$ 35$^m$ 16.10$^s$ | −05° 23′ 07.0″ | 7.96 | | 1600 | B1V | component of the Trapezium; quintuple star system; Algol variable, V$_{max}$ = 7.9$^m$, V$_{min}$ = 8.65$^m$, P = 6.47 d |
| HD 38677 | | | | 38677 | 27305 | 05$^h$ 47$^m$ 06.0$^s$ | −10° 37′ 49″ | 8.0 | | 202 | F8V | has four planets (b, c, d & e) |
| V372 Ori | | | V372 | 36917 | | 05$^h$ 34$^m$ 46.98$^s$ | −05° 34′ 14.59″ | 8.03 | | | A0V | Orion variable, V$_{max}$ = 7.94$^m$, V$_{min}$ = 8.13$^m$ |
| HD 36668 | | | V1107 | 36668 | 26048 | 05$^h$ 33$^m$ 26.06$^s$ | +00° 37′ 16.9″ | 8.06 | | 811 | B8V | SX Ari variable, ΔV = 0.02$^m$, P = 2.12 d |
| HD 38801 | | | | 38801 | 27384 | 05$^h$ 47$^m$ 59.18$^s$ | −08° 19′ 39.7″ | 8.26 | 3.47 | 296 | K0IV | has a planet (b) |
| HD 39392 | | | | 39392 | 27828 | 05$^h$ 53$^m$ 19.0$^s$ | +22° 04′ 20″ | 8.38 | | 307 | F8 | has a planet (b) |
| RS Ori | | | RS | 44415 | 30286 | 06$^h$ 22$^m$ 13.19$^s$ | +14° 40′ 41.3″ | 8.42 | | 4020 | F4Ib | classical Cepheid, V$_{max}$ = 8.01$^m$, V$_{min}$ = 8.88$^m$, P = 7.57 d |
| σ Ori C | σ | 48 | | | | 05$^h$ 38$^m$ 44.12$^s$ | −02° 36′ 06.3″ | 8.79 | | 1148 | A2V | component of the σ Ori system |
| HD 37605 | | | | 37605 | 26664 | 05$^h$ 40$^m$ 01.73$^s$ | +06° 03′ 38.1″ | 8.69 | 5.53 | 140 | K0 | has two planets |
| V351 Ori | | | V351 | 38238 | 27059 | 05$^h$ 44$^m$ 18.79$^s$ | +00° 08′ 40.4″ | 8.87 | | 547 | A7IIIe | UX Ori star and δ Sct variable, V$_{max}$ = 8.7$^m$, V$_{min}$ = 9.8$^m$, P = 0.06 d |
| V2689 Ori | | | V2689 | 245409 | 26335 | 05$^h$ 36$^m$ 30.99$^s$ | +11° 19′ 40.32″ | 8.90 | | 37 | K7-M0V | passed near the sun 500,000 years ago; BY Dra variable, V$_{max}$ = 8.80$^m$, V$_{min}$ = 9.85$^m$, P = 12.13 d |
| HD 290327 | | | | 290327 | 25191 | 05$^h$ 23$^m$ 21.56$^s$ | −02° 16′ 39.4″ | 8.96 | 5.26 | 179 | G5IV | has a planet |
| DN Ori | | | DN | 40632 | 28456 | 06$^h$ 00$^m$ 28.35$^s$ | +10° 13′ 05.0″ | 9.15 | | 942 | A2e | Algol variable |
| V1355 Ori | | | V1355 | 291095 | | 06$^h$ 02$^m$ 40.36$^s$ | −00° 51′ 37.3″ | 9.19 | | | K0-2IV | RS CVn variable, V$_{max}$ = 8.97$^m$, V$_{min}$ = 9.35$^m$ |
| FT Ori | | | FT | 42858 | | 06$^h$ 13$^m$ 58.15$^s$ | +21° 25′ 39.2″ | 9.29 | | | A0 | Algol variable, V$_{max}$ = 9.1$^m$, V$_{min}$ = 9.9$^m$, P = 3.15 d |
| ER Ori | | | ER | | 24156 | 05$^h$ 11$^m$ 14.51$^s$ | −08° 33′ 24.7″ | 9.46 | | 1340 | G1V: | W UMa variable, V$_{max}$ = 9.28$^m$, V$_{min}$ = 10.01$^m$, P = 0.42 d |
| HD 250550 | | | V1307 | 250550 | 28582 | 06$^h$ 01$^m$ 59.99$^s$ | +16° 30′ 56.7″ | 9.48 | | | B9e | Orion variable, ΔV = 0.35$^m$ |
| UX Ori | | | UX | 293782 | 23602 | 05$^h$ 04$^m$ 29.99$^s$ | −03° 47′ 14.3″ | 9.48 | | 913 | A4IVe | prototype UX Ori star, V$_{max}$ = 9.48$^m$, V$_{min}$ = 12.5$^m$ |
| EY Ori | | | EY | 36412 | 25863 | 05$^h$ 31$^m$ 18.41$^s$ | −05° 42′ 13.5″ | 9.49 | | | A7V | Algol variable, V$_{max}$ = 9.43$^m$, V$_{min}$ = 10.13$^m$, P = 16.79 d |
| BN Ori | | | BN | | | 05$^h$ 36$^m$ 29.35$^s$ | +06° 50′ 02.2″ | 9.60 | | | F4e | T Tau star, V$_{max}$ = 9.60$^m$, V$_{min}$ = 9.70$^m$, P = 0.65 d |
| FU Ori | | | FU | | | 05$^h$ 45$^m$ 22.36$^s$ | +09° 04′ 12.4″ | 9.60 | | | F0Iab | prototype FU Orionis star |
| BF Ori | | | BF | | 26403 | 05$^h$ 37$^m$ 13.26$^s$ | −06° 35′ 00.6″ | 9.69 | | | A7III | UX Ori star, V$_{max}$ = 9.69$^m$, V$_{min}$ = 13.47$^m$ |
| Gliese 221 | | | | | 27803 | 05$^h$ 53$^m$ 00.28$^s$ | −05° 59′ 41.4″ | 9.69 | | 66 | K7V/M0V | has 2 planets |
| V586 Ori | | | V586 | 37258 | | 05$^h$ 36$^m$ 59.25$^s$ | −06° 09′ 16.4″ | 9.77 | | | A3V | UX Orionis star, V$_{max}$ = 9.48$^m$, V$_{min}$ = 11.41$^m$ |
| HD 37411 | | | V1788 | 37411 | | 05$^h$ 38$^m$ 14.51$^s$ | −05° 25′ 13.3″ | 9.79 | | | B9Ve | Orion variable, V$_{max}$ = 9.76$^m$, V$_{min}$ = 9.85$^m$ |
| BD +03 740 | | | | | 23344 | 05$^h$ 01$^m$ 16.62$^s$ | +04° 06′ 37.0″ | 9.81 | | 371 | sd:F0 | metal-poor star |
| HD 34282 | | | V1366 | 34282 | 24552 | 05$^h$ 16$^m$ 00.48$^s$ | −09° 48′ 35.4″ | 9.84 | | 622 | A0 | UX Ori star and δ Sct variable, V$_{max}$ = 9.75$^m$, V$_{min}$ = 10.62$^m$ |
| EW Ori | | | EW | 287727 | | 05$^h$ 20$^m$ 09.15$^s$ | +02° 02′ 40.0″ | 9.9 | | | F8 | Algol variable, V$_{max}$ = 9.9$^m$, V$_{min}$ = 10.6$^m$, P = 6.94 d |
| V1162 Ori | | | V1162 | | | 05$^h$ 32$^m$ 01.99$^s$ | −07° 15′ 24.6″ | 9.9 | | | A6mF2 | δ Sct variable |
| Z Ori | | | Z | 249313 | 28045 | 05$^h$ 55$^m$ 50.93$^s$ | +13° 41′ 42.0″ | 9.98 | | | B4V... | Algol variable |
| GW Ori | | | GW | 244138 | 25689 | 05$^h$ 29$^m$ 08.39$^s$ | +11° 52′ 12.7″ | 10.10 | | 896 | G5/8Ve | triple star; T Tau star |
| WASP-82 | | | | | | 04$^h$ 50$^m$ 39.0$^s$ | +01° 53′ 38″ | 10.1 | | 652 | F5 | has a transiting planet (b) |
| V1005 Ori | | | V1005 | | 23200 | 04$^h$ 59$^m$ 34.83$^s$ | +01° 47′ 00.7″ | 10.11 | | 84 | M0Ve | T Tau star and flare star, ΔV = 0.067$^m$, P = 4.41 d |
| V346 Ori | | | V346 | 287841 | 25299 | 05$^h$ 24$^m$ 42.80$^s$ | +01° 43′ 48.3″ | 10.17 | | 1570 | A | UX Ori star and δ Sct variable, V$_{max}$ = 10.1$^m$, V$_{min}$ = 10.9$^m$, P = 0.03 d |
| CO Ori | | | CO | | 25540 | 05$^h$ 27$^m$ 38.34$^s$ | +11° 25′ 39.0″ | 10.30 | | 1060 | F7Ve | UX Ori star, V$_{max}$ = 10.0$^m$, V$_{min}$ = 12.8$^m$ |
| FZ Ori | | | FZ | 288166 | | 05$^h$ 41$^m$ 21.01$^s$ | +02° 36′ 23.0″ | 10.70 | | | G0 | W UMa variable, V$_{max}$ = 10.7$^m$, V$_{min}$ = 11.3$^m$, P = 0.40 d |
| V380 Ori | | | V380 | | 26327 | 05$^h$ 36$^m$ 25.43$^s$ | −06° 52′ 57.7″ | 10.7 | | | A1e | quadruple star; UX Ori star |
| GG Ori | | | GG | 290842 | | 05$^h$ 43$^m$ 10.22$^s$ | −00° 41′ 14.9″ | | | | A2 | Algol variable |
| HK Ori | | | HK | | | 05$^h$ 31$^m$ 28.05$^s$ | +12° 09′ 10.3″ | 11.20 | | | A2?e+G0?e | UX Ori star, V$_{max}$ = 11.2$^m$, V$_{min}$ = 12.3$^m$ |
| T Ori | | | T | | | 05$^h$ 35$^m$ 50.44$^s$ | −05° 28′ 34.9″ | 11.25 | | | A3IVeb | UX Ori star, V$_{max}$ = 9.5$^m$, V$_{min}$ = 12.6$^m$ |
| DY Ori | | | DY | | | 06$^h$ 06$^m$ 14.91$^s$ | +13° 54′ 19.1″ | 11.29 | | | | RV Tau variable, V$_{max}$ = 11.2$^m$, V$_{min}$ = 12.2$^m$, P = 60.84 d |
| LkHα 208 | | | | | | 06$^h$ 07$^m$ 49.54$^s$ | +18° 39′ 26.5″ | 11.30 | | 1000 | F0Ve | associated with a bipolar nebula |
| GJ 3379 | | | | | | 06$^h$ 00$^m$ 03.50$^s$ | +02° 42′ 23.7″ | 11.31 | | 17 | M4.0V | |
| FH Ori | | | FH | 243229 | | 05$^h$ 23$^m$ 18.62$^s$ | +04° 15′ 38.2″ | 11.37 | | | A2 | Algol variable |
| θ$^1$ Ori E | θ$^1$ E | 41 | | | | 05$^h$ 35$^m$ 15.77$^s$ | −05° 23′ 10.02″ | 11.4 | | 1600 | G2IV+G2IV | component of the Trapezium; Algol variable and T Tau star, ΔV = 0.1$^m$, P = 9.90 d |
| V371 Ori | | | V371 | | 26081 | 05$^h$ 33$^m$ 44.81$^s$ | +01° 56′ 43.4″ | 11.50 | | 51 | M2.5V | Wachmann's Flare Star; flare star |
| Ross 87 | | | V1352 | | 26857 | 05$^h$ 42$^m$ 09.27$^s$ | +12° 29′ 21.6″ | 11.51 | | 19 | M4.0V | BY Dra variable, V$_{max}$ = 11.48$^m$, V$_{min}$ = 11.55$^m$ |
| Gliese 179 | | | | | 22627 | 04$^h$ 52$^m$ 05.73$^s$ | +06° 28′ 35.5″ | 11.96 | 7.41 | 40 | M3.5 | has a planet |
| GP Ori | | | GP | 286340 | | 05$^h$ 02$^m$ 48.07$^s$ | +15° 19′ 12.6″ | 12.20 | | | SC7/8 | semiregular variable |
| RX J0529.4+0041 | | | V1642 | | | 05$^h$ 29$^m$ 20.65$^s$ | +00° 41′ 28.0″ | 12.30 | | | K2 | Algol variable, V$_{max}$ = 12.03$^m$, V$_{min}$ = 13.07$^m$, P = 3.04 d |
| GU Ori | | | GU | | | 06$^h$ 10$^m$ 04.62$^s$ | +12° 49′ 46.6″ | | | | | W UMa variable, V$_{max}$ = 12.5$^m$, V$_{min}$ = 13.3$^m$, P = 0.47 d |
| YY Ori | | | YY | | | 05$^h$ 34$^m$ 47.53$^s$ | −05° 57′ 56.9″ | 13.20 | | | K2IVe | prototype YY Orionis star |
| LV 2 | θ$^1$ G | 41 | | | | 05$^h$ 35$^m$ 16.72$^s$ | −05° 23′ 16.6″ | 13.68 | | 1600 | K0.7 | component of the Trapezium; has a protoplanetary disk |
| G 99-47 | | | V1201 | | | 05$^h$ 56$^m$ 25.47$^s$ | +05° 21′ 48.6″ | 14.10 | | 26 | DA8P | variable white dwarf, V$_{max}$ = 13$^m$, V$_{min}$ = 14.12$^m$ |
| V1118 Ori | | | V1118 | | | 05$^h$ 34$^m$ 44.75$^s$ | −05° 33′ 42.2″ | 14.43 | | | M1e | EXor |
| LP 658-2 | | | | | | 05$^h$ 55$^m$ 09.49$^s$ | −04° 10′ 04.3″ | 14.45 | | 21 | DZ11 | |
| G 99-37 | | | | | | 05$^h$ 51$^m$ 19.48$^s$ | −00° 10′ 21.3″ | 14.60 | | 36 | DQ8P | strongly magnetized white dwarf |
| V1159 Ori | | | V1159 | | | 05$^h$ 28$^m$ 59.57$^s$ | −03° 33′ 52.3″ | | | | | ER UMa variable |
| VY Ori | | | VY | | | 05$^h$ 33$^m$ 35.89$^s$ | −05° 01′ 32.49″ | 14.9 | | | | variable star |
| V1309 Ori | | | V1309 | | | 05$^h$ 15$^m$ 41.41$^s$ | +01° 04′ 40.5″ | 15.2 | | | WD+M0V | polar, V$_{max}$ = 15.2$^m$, V$_{min}$ = 18.2$^m$ |
| CN Ori | | | CN | | | 05$^h$ 52$^m$ 07.79$^s$ | −05° 25′ 00.5″ | 16.2 | | | | SS Cyg variable, V$_{max}$ = 12.1$^m$, V$_{min}$ = 16.2$^m$ |
| CZ Ori | | | CZ | | | 06$^h$ 16$^m$ 43.23$^s$ | +15° 24′ 11.3″ | 17.6 | | | | SS Cygni variable, V$_{max}$ = 12.1$^m$, V$_{min}$ = 17.6$^m$ |
| V1647 Ori | | | V1647 | | | 05$^h$ 46$^m$ 13.14$^s$ | −00° 06′ 04.8″ | 18.1 | | | | EXor, V$_{max}$ = 18.1$^m$, V$_{min}$ = <20$^m$ |
| 4U 0614+091 | | | V1055 | | | 06$^h$ 17$^m$ 07.3$^s$ | +09° 08′ 13″ | 18.5 | | | | low-mass X-ray binary; producing relativistic jets |
| Becklin–Neugebauer Object | | | V2254 | | | 05$^h$ 35$^m$ 14.11$^s$ | −05° 22′ 22.7″ | | | | B | Orion variable; well-studied protostar |
| 2MASS J05352184-0546085 | | | V2384 | | | 05$^h$ 35$^m$ 21.84$^s$ | −05° 46′ 08.6″ | | | | M7 | eclipsing binary brown dwarf |
| OMC-2 FIR 4 | | | V2457 | | | 05$^h$ 35$^m$ 26.97$^s$ | −05° 09′ 54.5″ | | | | M7 | has a circumstellar disk; Orion variable |
| Orion Source I | | | | | | 05$^h$ 35$^m$ 14.51$^s$ | −05° 22′ 30.4″ | | | | | protostellar binary |
| Reipurth 50 | | | | | | 05$^h$ 40$^m$ 27.45$^s$ | −07° 27′ 30.1″ | | | | | suspected FU Ori star |
| S Ori 70 | | | | | | 05$^h$ 38$^m$ 10.10$^s$ | −02° 26′ 26.0″ | | | | T6 | possibly a rogue planet |
| WISE J0521+1025 | | | | | | 05$^h$ 21$^m$ 26.30$^s$ | +10° 25′ 28.5″ | 16 | | | | brown dwarf |
| Table legend:  • Name = Proper name  • B = Bayer designation  • F or/and G. = Flamsteed designation or Gould designation  • Var = Variable star designation  • HD = Henry Draper Catalogue designation number  • HIP = Hipparcos Catalogue designation number  • RA = Right ascension for the Epoch/Equinox J2000.0  • Dec = Declination for the Epoch/Equinox J2000.0  • vis. mag. = visual magnitude (m or m$_v$), also known as apparent magnitude  • abs. mag. = absolute magnitude (M$_v$)  • Dist. (ly) = Distance in light-years from Earth  • Sp. class = Spectral class of the star in the stellar classification system  • Notes = Common name(s) or alternate name(s); comments; notable properties [for example: multiple star status, range of variability if it is a variable star, exoplanets, etc.] |||||||||||||