# Liste d'étoiles du Petit Chien

Cet article recense les étoiles situées dans la constellation du Petit Chien, classées par magnitude apparente décroissante.

## Liste

| Dés. | B | F | Var | HD | HIP | α | δ | Mag. app. | Mag. abs. | Dist. (al) | Type | Notes |
| Procyon | α | 10 | | 61421 | 37279 | 07$^h$ 39$^m$ 18,54$^s$ | +05° 13′ 39,0″ | 0,40 | 2,68 | 11 | F5IV-V | Antecanis, Elgomaisa ; 7e plus brillante étoile, 13e plus proche système stellaire ; binaire |
| β CMi | β | 3 | | 58715 | 36188 | 07$^h$ 27$^m$ 09,07$^s$ | +08° 17′ 21,9″ | 2,89 | −0,70 | 170 | B8Vvar | Gomeisa ; variable de type γ Cas |
| γ CMi | γ | 4 | | 58972 | 36284 | 07$^h$ 28$^m$ 09,83$^s$ | +08° 55′ 31,8″ | 4,33 | −1,10 | 398 | K3III SB | Binaire spectroscopique ; variable semi-régulière |
| G CMi | G | (13) | | 66141 | 39311 | 08$^h$ 02$^m$ 15,95$^s$ | +02° 20′ 03,5″ | 4,39 | −0,13 | 261 | K2III | 13 Puppis ; possède une exoplanète (b) |
| 6 CMi | | 6 | | 59294 | 36425 | 07$^h$ 29$^m$ 47,78$^s$ | +12° 00′ 23,8″ | 4,55 | −1,63 | 560 | K2III | |
| ε CMi | ε | 2 | | 58367 | 36041 | 07$^h$ 25$^m$ 38,90$^s$ | +09° 16′ 34,0″ | 4,99 | −2,42 | 988 | G8III | |
| ζ CMi | ζ | 13 | | 63975 | 38373 | 07$^h$ 51$^m$ 42,00$^s$ | +01° 46′ 00,8″ | 5,12 | −0,43 | 420 | B8II | |
| η CMi | η | 5 | | 58923 | 36265 | 07$^h$ 28$^m$ 02,08$^s$ | +06° 56′ 31,5″ | 5,22 | 0,06 | 351 | F0III | |
| δ$^1$ CMi | δ$^1$ | 7 | | 59881 | 36641 | 07$^h$ 32$^m$ 05,95$^s$ | +01° 54′ 52,1″ | 5,24 | −1,67 | 787 | F0III | |
| 11 CMi | | 11 | | 62832 | 37921 | 07$^h$ 46$^m$ 16,22$^s$ | +10° 46′ 05,9″ | 5,25 | 0,34 | 312 | A1Vnn | |
| 14 CMi | | 14 | | 65345 | 38962 | 07$^h$ 58$^m$ 20,75$^s$ | +02° 13′ 28,3″ | 5,30 | 0,75 | 264 | K0III | |
| | | | | 55751 | 34987 | 07$^h$ 14$^m$ 20,07$^s$ | +03° 06′ 41,1″ | 5,36 | −1,45 | 749 | K0III | |
| 1 CMi | | 1 | | 58187 | 35987 | 07$^h$ 24$^m$ 58,19$^s$ | +11° 40′ 10,4″ | 5,37 | 0,43 | 317 | A5IV | |
| δ$^2$ CMi | δ$^2$ | 8 | | 60111 | 36723 | 07$^h$ 33$^m$ 11,68$^s$ | +03° 17′ 25,0″ | 5,59 | 2,44 | 139 | F2V | |
| | | | | 65900 | 39213 | 08$^h$ 01$^m$ 13,91$^s$ | +04° 52′ 47,2″ | 5,65 | 0,52 | 346 | A1V | |
| | | | | 55730 | 35005 | 07$^h$ 14$^m$ 32,65$^s$ | +12° 06′ 57,1″ | 5,71 | 0,68 | 331 | G6III | |
| | | | | 54079 | 34387 | 07$^h$ 07$^m$ 49,48$^s$ | +07° 28′ 16,7″ | 5,74 | −0,47 | 568 | K0III: | |
| HD 56031 | | | | 56031 | 35120 | 07$^h$ 15$^m$ 39,42$^s$ | +07° 58′ 39,9″ | 5,78 | −0,56 | 604 | M4III | Variable semi-régulière |
| δ$^3$ CMi | δ$^3$ | 9 | | 60357 | 36812 | 07$^h$ 34$^m$ 15,89$^s$ | +03° 22′ 18,3″ | 5,83 | −0,75 | 676 | A0Vnn | |
| | | | | 64685 | 38712 | 07$^h$ 55$^m$ 31,44$^s$ | +08° 51′ 47,0″ | 5,86 | 2,95 | 124 | F2IV | |
| HD 60803 | | | | 60803 | 37031 | 07$^h$ 36$^m$ 34,77$^s$ | +05° 51′ 43,6″ | 5,89 | 2,69 | 142 | G0V | Binaire spectroscopique |
| | | | | 56989 | 35476 | 07$^h$ 19$^m$ 22,37$^s$ | +02° 44′ 26,6″ | 5,90 | −0,11 | 520 | G9III | |
| | | | | 57006 | 35509 | 07$^h$ 19$^m$ 47,61$^s$ | +07° 08′ 35,1″ | 5,91 | 2,04 | 193 | F8V | |
| | | | | 61887 | 37478 | 07$^h$ 41$^m$ 35,16$^s$ | +03° 37′ 29,4″ | 5,95 | 0,00 | 504 | A0V | |
| | | | | 57608 | 35712 | 07$^h$ 22$^m$ 03,48$^s$ | +00° 10′ 37,7″ | 5,99 | −5,08 | 5344 | B8III | |
| | | | | 65066 | 38868 | 07$^h$ 57$^m$ 15,88$^s$ | +08° 38′ 28,6″ | 6,03 | 1,25 | 294 | K0III | |
| | | | | 55111 | 34768 | 07$^h$ 11$^m$ 51,39$^s$ | +05° 39′ 17,0″ | 6,07 | −0,83 | 782 | A1V | |
| | | | | 55184 | 34789 | 07$^h$ 12$^m$ 07,50$^s$ | +05° 28′ 27,7″ | 6,15 | −0,67 | 753 | K0III | |
| | | | | 64938 | 38794 | 07$^h$ 56$^m$ 23,91$^s$ | +04° 29′ 08,1″ | 6,16 | −0,91 | 845 | G8III | |
| | | | | 62264 | 37614 | 07$^h$ 43$^m$ 05,42$^s$ | +00° 11′ 21,7″ | 6,17 | 0,46 | 453 | K0III | |
| | | | | 63799 | 38300 | 07$^h$ 50$^m$ 47,36$^s$ | +03° 16′ 38,4″ | 6,17 | 0,81 | 384 | K1III | |
| | | | | 66011 | 39271 | 08$^h$ 01$^m$ 50,73$^s$ | +08° 54′ 50,2″ | 6,22 | 2,34 | 194 | G0IV | |
| | | | | 60275 | 36796 | 07$^h$ 34$^m$ 04,98$^s$ | +10° 34′ 05,2″ | 6,28 | 0,73 | 420 | A1V | |
| BC CMi | | | BC | 64052 | 38406 | 07$^h$ 52$^m$ 07,16$^s$ | +03° 16′ 39,1″ | 6,30 | 0,75 | 420 | M5 | Variable semi-régulière |
| | | | | 65123 | 38870 | 07$^h$ 57$^m$ 16,39$^s$ | +01° 07′ 37,3″ | 6,35 | 2,51 | 191 | F6V | |
| | | | | 58552 | 36123 | 07$^h$ 26$^m$ 27,81$^s$ | +10° 36′ 29,0″ | 6,38 | 1,45 | 316 | A2IV | |
| | | | | 59603 | 36553 | 07$^h$ 31$^m$ 08,79$^s$ | +11° 12′ 10,8″ | 6,38 | −0,32 | 712 | K0 | |
| | | | | 63838 | 38306 | 07$^h$ 50$^m$ 53,42$^s$ | +00° 04′ 46,4″ | 6,38 | 0,86 | 414 | K2III | |
| | | | | 58599 | 36141 | 07$^h$ 26$^m$ 41,22$^s$ | +11° 00′ 31,9″ | 6,39 | −1,55 | 1264 | B7II-III | |
| | | | | 62407 | 37723 | 07$^h$ 44$^m$ 14,07$^s$ | +12° 51′ 36,4″ | 6,40 | −0,75 | 876 | K0 | |
| | | | | 63475 | 38196 | 07$^h$ 49$^m$ 32,32$^s$ | +12° 48′ 51,5″ | 6,42 | 0,44 | 511 | K0 | |
| BU CMi | | | BU | 65241 | 38945 | 07$^h$ 58$^m$ 05,90$^s$ | +07° 12′ 48,8″ | 6,42 | −0,64 | 842 | A0V | Variable de type Algol |
| | | | | 57707 | 35751 | 07$^h$ 22$^m$ 28,30$^s$ | +00° 42′ 03,4″ | 6,43 | 2,24 | 225 | G5 | |
| AZ CMi | | | AZ | 62437 | 37705 | 07$^h$ 44$^m$ 07,64$^s$ | +02° 24′ 19,6″ | 6,46 | 0,84 | 433 | F0III | Variable de type δ Sct |
| | | | | 63798 | 38303 | 07$^h$ 50$^m$ 51,11$^s$ | +04° 27′ 33,8″ | 6,49 | 1,12 | 387 | G5 | |
| | | | | 62286 | 37634 | 07$^h$ 43$^m$ 21,21$^s$ | +04° 56′ 44,9″ | 6,50 | 0,03 | 643 | K0 | |
| S CMi | | | S | 59950 | 36675 | 07$^h$ 32$^m$ 43,07$^s$ | +08° 19′ 05,2″ | 6,60 | | 2450 | M7-8e | Variable de type Mira |
| Étoile de Luyten | | | | | 36208 | 07$^h$ 27$^m$ 24,91$^s$ | +05° 13′ 32,8″ | 9.87 | 11.94 | 12.37 | M3.5V | |
| YZ CMi | | | YZ | | | 07$^h$ 44$^m$ 40,17$^s$ | +03° 33′ 08,8″ | 11,23 | | 19,419 | M4.5V | Variable de types BY Dra et UV Cet |
| HAT-P-50 | | | | | | 07$^h$ 52$^m$ 15.0$^s$ | +28° 08′ 22″ | 11.76 | | 1947 | | Possède une exoplanète qui transite (b) |