カシオペヤ座の恒星の一覧
一覧

| 名前 | B | F | HD | HIP | 赤経 | 赤緯 | 視等級 | 絶対等級 | 距離（光年） | スペクトル型 | 備考 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| カシオペヤ座α星 | α | 18 | 3712 | 3179 |  00h 40m 30.4s | +56° 32′ 14.5″ | 2.23 | -2.0 | 228 | K0-IIIa | Schedar |
| カシオペヤ座β星 | β | 11 | 432 | 746 |  00h 09m 10.7s | +59° 08′ 59.2″ | 2.27 | 1.146 | 54.72 | F2III | Caph, Al Sanam al Nakah; たて座δ型変光星 |
| カシオペヤ座γ星 | γ | 27 | 5394 | 4427 |  00h 56m 42.5s | +60° 43′ 00.3″ | 2.39 | -3.980 | 612.78 | B0.5IVpe | Tsih, Marj, Navi; カシオペヤ座γ型変光星 |
| カシオペヤ座δ星 | δ | 37 | 8538 | 6686 |  01h 25m 49.0s | +60° 14′ 07.0″ | 2.680 | 0.260 | 99 | A5IV | Ruchbah, Ksora; 食連星 |
| カシオペヤ座ε星 | ε | 45 | 11415 | 8886 |  01h 54m 23.7s | +63° 40′ 12.4″ | 3.37 | -2.4 | 460 | B3Vp_sh | Segin |
| カシオペヤ座η星 | η | 24 | 4614 | 3821 |  00h 49m 06.3s | +57° 48′ 54.8″ | 3.44 | 4.6 | 19 | F9V+M0-V | Achird; 連星 |
| カシオペヤ座ζ星 | ζ | 17 | 3360 | 2920 |  00h 36m 58.27s | +53° 53′ 49.0″ | 3.69 | -2.62 | 597 | B2IV |  |
| カシオペヤ座50番星 |  | 50 | 12216 | 9598 |  02h 03m 26.19s | +72° 25′ 16.5″ | 3.95 | 0.47 | 162 | A2V | NGC 771 |
| カシオペヤ座κ星 | κ | 15 | 2905 | 2599 |  00h 32m 59.99s | +62° 55′ 54.4″ | 4.17 | -6.34 | 4127 | B1Ia | はくちょう座α型変光星 |
| カシオペヤ座θ星 | θ | 33 | 6961 | 5542 |  01h 11m 05.93s | +55° 08′ 59.8″ | 4.34 | 1.22 | 137 | A7Vvar | Marfak |
| カシオペヤ座ι星 | ι |  | 15089 | 11569 |  02h 29m 03.99s | +67° 24′ 08.6″ | 4.46 | 1.27 | 141 | A5p Sr | りょうけん座α2型変光星 |
| カシオペヤ座ο星 | ο | 22 | 4180 | 3504 |  00h 44m 43.50s | +48° 17′ 03.8″ | 4.48 | -2.74 | 906 | B5III | 三重星、カシオペヤ座γ型変光星 |
| カシオペヤ座48番星 | A | 48 | 12111 | 9480 |  02h 01m 57.55s | +70° 54′ 25.4″ | 4.49 | 1.72 | 117 | A3IV | 四重星 |
| カシオペヤ座ρ星 | ρ | 7 | 224014 | 117863 |  23h 54m 23.0s | +57° 29′ 57.8″ | 4.59 |  |  | G2Ia0e | 黄色極超巨星 |
| カシオペヤ座υ2星 | υ2 | 28 | 5395 | 4422 |  00h 56m 40.01s | +59° 10′ 52.2″ | 4.62 | 0.62 | 206 | G8III-IV |  |
| カシオペヤ座χ星 | χ | 39 | 9408 | 7294 |  01h 33m 55.93s | +59° 13′ 55.5″ | 4.68 | 0.70 | 204 | K0III |  |
| カシオペヤ座ψ星 | ψ | 36 | 8491 | 6692 |  01h 25m 55.90s | +68° 07′ 47.8″ | 4.72 | 0.86 | 193 | K0III | 楕円体状変光星 |
| カシオペヤ座λ星 | λ | 14 | 2772 | 2505 |  00h 31m 46.32s | +54° 31′ 20.4″ | 4.74 | -0.44 | 354 | B8Vn |  |
| カシオペヤ座ξ星 | ξ | 19 | 3901 | 3300 |  00h 42m 03.88s | +50° 30′ 45.1″ | 4.80 | -2.86 | 1109 | B2.5V |  |
|  |  |  | 5015 | 4151 |  00h 53m 04.28s | +61° 07′ 24.8″ | 4.80 | 3.46 | 61 | F8V | 分光連星 |
| カシオペヤ座R星 |  |  | 224490 |  |  23h 58m 24.80s | +51° 23′ 19.0″ | 4.80 |  |  |  | ミラ型変光星 |
| カシオペヤ座υ1星 | υ1 | 26 | 5234 | 4292 |  00h 55m 00.19s | +58° 58′ 22.1″ | 4.83 | -0.65 | 406 | K2III |  |
| カシオペヤ座1番星 |  | 1 | 218376 | 114104 |  23h 06m 36.81s | +59° 25′ 11.2″ | 4.84 | -2.81 | 1105 | B0.5IV |  |
|  |  |  | 19275 | 14862 |  03h 11m 56.24s | +74° 23′ 37.9″ | 4.85 | 1.37 | 162 | A2Vnn |  |
| カシオペヤ座τ星 | τ | 5 | 223165 | 117301 |  23h 47m 03.39s | +58° 39′ 06.7″ | 4.88 | 1.26 | 173 | K1III |  |
| カシオペヤ座σ星 | σ | 8 | 224572 | 118243 |  23h 59m 00.53s | +55° 45′ 17.8″ | 4.88 | -3.47 | 1523 | B1V... |  |
| カシオペヤ座AR星 |  |  | 221253 | 115990 |  23h 30m 01.92s | +58° 32′ 56.1″ | 4.89 | -1.34 | 575 | B3IV | アルゴル型変光星 |
| カシオペヤ座ν星 | ν | 25 | 4636 | 3801 |  00h 48m 49.99s | +50° 58′ 05.5″ | 4.90 | -0.49 | 389 | B9III |  |
| カシオペヤ座π星 | π | 20 | 4058 | 3414 |  00h 43m 28.09s | +47° 01′ 28.7″ | 4.95 | 1.31 | 174 | A5V |  |
| カシオペヤ座φ星 | φ | 34 | 7927 | 6242 |  01h 20m 04.92s | +58° 13′ 53.8″ | 4.95 | -4.32 | 2329 | F0Ia | NGC 457 |
| カシオペヤ座4番星 |  | 4 | 220652 | 115590 |  23h 24m 50.25s | +62° 16′ 58.2″ | 4.96 | -1.91 | 771 | M1III |  |
| カシオペヤ座ω星 | ω | 46 | 11529 | 9009 |  01h 56m 00.00s | +68° 41′ 07.0″ | 4.97 | -1.69 | 701 | B8III |  |
|  |  |  | 3240 | 2854 |  00h 36m 08.29s | +54° 10′ 06.4″ | 5.08 | -0.87 | 505 | B7III |  |
| カシオペヤ座V509星 |  |  | 217476 | 113561 |  23h 00m 05.10s | +56° 56′ 43.4″ | 5.10 | -6.77 | 7723 | F80 | 黄色極超巨星 |
| カシオペヤ座μ星 | μ | 30 | 6582 | 5336 |  01h 08m 12.92s | +54° 55′ 27.2″ | 5.17 | 5.78 | 25 | G5VIp/M5V | Marfak |
|  |  |  | 15920 | 12273 |  02h 38m 02.09s | +72° 49′ 05.6″ | 5.17 | 0.69 | 256 | G8III |  |
| カシオペヤ座42番星 |  | 42 | 10250 | 8016 |  01h 42m 55.73s | +70° 37′ 21.2″ | 5.18 | 0.51 | 281 | B9V |  |
| カシオペヤ座49番星 |  | 49 | 12339 | 9763 |  02h 05m 31.58s | +76° 06′ 54.4″ | 5.22 | -0.36 | 426 | G8III |  |
| カシオペヤ座47番星 |  | 47 | 12230 | 9727 |  02h 05m 07.05s | +77° 16′ 53.2″ | 5.27 | 2.64 | 109 | F0Vn |  |
| カシオペヤ座40番星 |  | 40 | 9774 | 7650 |  01h 38m 30.94s | +73° 02′ 24.3″ | 5.28 | -0.40 | 447 | G8II-IIIvar |  |
|  |  |  | 11946 | 9312 |  01h 59m 37.99s | +64° 37′ 17.9″ | 5.29 | 0.81 | 257 | A0Vn |  |
| カシオペヤ座31番星 |  | 31 | 6829 | 5518 |  01h 10m 39.27s | +68° 46′ 43.3″ | 5.32 | 0.38 | 318 | A0Vnn |  |
|  |  |  | 4775 | 3951 |  00h 50m 43.57s | +64° 14′ 51.3″ | 5.35 | -1.63 | 813 | A4V comp SB |  |
| カシオペヤ座12番星 |  | 12 | 2011 | 1960 |  00h 24m 47.49s | +61° 49′ 51.8″ | 5.38 | -1.47 | 763 | B9III |  |
|  |  |  | 4222 | 3544 |  00h 45m 17.20s | +55° 13′ 17.1″ | 5.41 | 0.25 | 351 | A2Vs |  |
| カシオペヤ座23番星 |  | 23 | 4382 | 3721 |  00h 47m 46.02s | +74° 50′ 51.3″ | 5.42 | -1.54 | 803 | B8III |  |
| カシオペヤ座6番星 |  | 6 | 223385 | 117447 |  23h 48m 50.17s | +62° 12′ 52.3″ | 5.43 | -8.06 | 16300 | A3Ia comp |  |
|  |  |  | 3574 | 3083 |  00h 39m 09.89s | +49° 21′ 16.5″ | 5.45 | -2.60 | 1331 | K5III |  |
|  |  |  | 9900 | 7617 |  01h 38m 07.56s | +57° 58′ 39.5″ | 5.55 | -2.17 | 1140 | G5II |  |
|  |  |  | 223173 | 117299 |  23h 47m 01.91s | +57° 27′ 05.0″ | 5.55 | -3.00 | 1672 | K3II |  |
|  |  |  | 5408 | 4440 |  00h 56m 46.94s | +60° 21′ 46.3″ | 5.56 | -0.81 | 614 | B8V |  |
|  |  |  | 6960 | 5566 |  01h 11m 25.52s | +64° 12′ 09.8″ | 5.56 | 0.06 | 410 | B9.5V |  |
|  |  |  | 220369 | 115395 |  23h 22m 32.52s | +60° 08′ 00.6″ | 5.56 | -2.73 | 1482 | K3II |  |
| カシオペヤ座10番星 |  | 10 | 144 | 531 |  00h 06m 26.53s | +64° 11′ 46.2″ | 5.57 | -1.82 | 982 | B9III |  |
| カシオペヤ座32番星 |  | 32 | 6972 | 5589 |  01h 11m 41.37s | +65° 01′ 08.0″ | 5.57 | 0.34 | 363 | B9IV |  |
| カシオペヤ座43番星 |  | 43 | 10221 | 7965 |  01h 42m 20.44s | +68° 02′ 35.0″ | 5.57 | -0.10 | 444 | A0p SiSr |  |
|  |  |  | 219134 | 114622 |  23h 13m 14.74s | +57° 10′ 03.5″ | 5.57 | 6.50 | 21 | K3Vvar | 閃光星 |
|  |  |  | 224355 | 118077 |  23h 57m 08.49s | +55° 42′ 20.6″ | 5.57 | 1.45 | 218 | G8Ib |  |
|  |  |  | 224893 | 124 |  00h 01m 37.02s | +61° 13′ 22.1″ | 5.58 | -4.75 | 3791 | F0III |  |
|  |  |  | 1976 | 1921 |  00h 24m 15.64s | +52° 01′ 11.7″ | 5.58 | -2.54 | 1370 | B5IV |  |
|  |  |  | 219623 | 114924 |  23h 16m 42.19s | +53° 12′ 50.6″ | 5.58 | 4.04 | 66 | F7V |  |
|  |  |  | 2774 | 2497 |  00h 31m 41.21s | +52° 50′ 22.4″ | 5.59 | 0.18 | 393 | K2III |  |
| カシオペヤ座53番星 |  | 53 | 12301 | 9573 |  02h 03m 00.19s | +64° 23′ 24.1″ | 5.59 | -4.54 | 3468 | B8Ib |  |
|  |  |  | 17948 | 13665 |  02h 55m 56.74s | +61° 31′ 15.8″ | 5.59 | 3.48 | 86 | F4V |  |
|  |  |  | 10780 | 8362 |  01h 47m 44.06s | +63° 51′ 11.2″ | 5.63 | 5.64 | 33 | K0V |  |
| カシオペヤ座21番星 |  | 21 | 4161 | 3572 |  00h 45m 39.11s | +74° 59′ 17.3″ | 5.64 | 0.89 | 290 | A2IV | アルゴル型変光星; 三重星 カシオペヤ座YZ星 |
| カシオペヤ座68番星 |  | 68 | 4142 | 3478 |  00h 44m 26.23s | +47° 51′ 50.3″ | 5.66 | -1.18 | 760 | B5V... |  |
| カシオペヤ座2番星 |  | 2 | 218753 | 114365 |  23h 09m 44.14s | +59° 19′ 57.7″ | 5.68 | -3.23 | 1976 | A5III |  |
|  |  |  | 9352 | 7251 |  01h 33m 25.71s | +58° 19′ 38.4″ | 5.69 | -3.20 | 1952 | K0Ib+... |  |
|  |  |  | 2054 | 1982 |  00h 25m 06.39s | +53° 02′ 48.4″ | 5.72 | -0.33 | 528 | B9IV |  |
|  |  |  | 1239 | 1354 |  00h 16m 57.05s | +61° 31′ 59.5″ | 5.74 | -0.73 | 642 | G8III |  |
|  |  |  | 6676 | 5361 |  01h 08m 33.45s | +58° 15′ 48.5″ | 5.77 | -0.43 | 567 | B8V |  |
|  |  |  | 3283 | 2876 |  00h 36m 27.34s | +60° 19′ 34.4″ | 5.78 | -4.29 | 3361 | A4III |  |
| カシオペヤ座44番星 |  | 44 | 10425 | 8046 |  01h 43m 19.74s | +60° 33′ 04.9″ | 5.78 | -1.46 | 913 | B8IIIn |  |
|  |  |  | 225289 | 418 |  00h 05m 06.13s | +61° 18′ 50.3″ | 5.80 | -0.93 | 724 | B8MNp... |  |
|  |  |  | 16024 | 12239 |  02h 37m 36.01s | +65° 44′ 43.3″ | 5.80 | -1.19 | 815 | K5III |  |
| カシオペヤ座38番星 |  | 38 | 9021 | 7078 |  01h 31m 13.52s | +70° 15′ 53.2″ | 5.82 | 3.49 | 95 | F6V |  |
|  |  |  | 3856 | 3299 |  00h 42m 03.44s | +66° 08′ 51.4″ | 5.83 | -0.11 | 503 | G9III-IV |  |
|  |  |  | 6210 | 5021 |  01h 04m 19.55s | +61° 34′ 48.9″ | 5.83 | 1.31 | 261 | F6V |  |
|  |  |  | 1279 | 1372 |  00h 17m 09.04s | +47° 56′ 50.7″ | 5.86 | -1.47 | 953 | B7III |  |
|  |  |  | 4440 | 3750 |  00h 48m 08.88s | +72° 40′ 28.0″ | 5.86 | 1.69 | 223 | K0IV |  |
|  |  |  | 225009 | 207 |  00h 02m 36.08s | +66° 05′ 56.3″ | 5.87 | -3.15 | 2076 | G8III |  |
|  |  |  | 7389 | 5926 |  01h 16m 11.90s | +71° 44′ 37.8″ | 5.87 | -7.42 | 14818 | K1V |  |
|  |  |  | 19065 | 14502 |  03h 07m 19.02s | +64° 03′ 27.4″ | 5.89 | -0.27 | 557 | B9V |  |
| カシオペヤ座9番星 |  | 9 | 225180 | 330 |  00h 04m 13.66s | +62° 17′ 15.6″ | 5.90 | -4.35 | 3663 | A1III |  |
|  |  |  | 6130 | 4962 |  01h 03m 37.01s | +61° 04′ 29.4″ | 5.92 | -2.41 | 1509 | F0II |  |
|  |  |  | 2952 | 2611 |  00h 33m 10.32s | +54° 53′ 42.3″ | 5.93 | 0.62 | 376 | K0III |  |
|  |  |  | 2626 | 2377 |  00h 30m 19.91s | +59° 58′ 39.2″ | 5.94 | -0.77 | 718 | B9IIIn |  |
| カシオペヤ座SU星 |  |  | 17463 | 13367 |  02h 51m 58.75s | +68° 53′ 18.7″ | 5.94 | -2.24 | 1411 | F5:Ib-II | ケフェイド型変光星 |
|  |  |  | 16769 | 12821 |  02h 44m 49.67s | +67° 49′ 29.0″ | 5.95 | 0.47 | 406 | A5III |  |
|  |  |  | 5550 | 4572 |  00h 58m 31.00s | +66° 21′ 06.6″ | 5.97 | 0.66 | 376 | A0III |  |
|  |  |  | 123 | 518 |  00h 06m 15.54s | +58° 26′ 12.1″ | 5.98 | 4.44 | 66 | G5V |  |
|  |  |  | 6211 | 4998 |  01h 04m 02.39s | +52° 30′ 08.3″ | 5.99 | ?1.42 | 991 | K2 |  |
| カシオペヤ座52番星 |  | 52 | 12279 | 9564 |  02h 02m 52.49s | +64° 54′ 05.4″ | 6.00 | 1.30 | 284 | A1Vn |  |
|  |  |  | 11857 | 9220 |  01h 58m 33.22s | +61° 41′ 52.1″ | 6.02 | -0.70 | 721 | B5III |  |
| カシオペヤ座V373星 |  |  | 224151 | 117957 |  23h 55m 33.84s | +57° 24′ 43.8″ | 6.03 |  |  | B0.5IIv SB | 分光連星 |
|  |  |  | 4817 | 3988 |  00h 51m 16.39s | +61° 48′ 19.8″ | 6.04 | -3.37 | 2489 | K5Ib |  |
| カシオペヤ座55番星 |  | 55 | 13474 | 10438 |  02h 14m 29.10s | +66° 31′ 28.0″ | 6.05 | -0.72 | 738 | B9V+... |  |
| カシオペヤ座AO星 |  |  | 1337 | 1415 |  00h 17m 43.07s | +51° 25′ 59.1″ | 6.11 | -5.11 | 5719 | O9IIInn | こと座β型変光星 |
|  |  |  | 12173 | 9586 |  02h 03m 10.51s | +73° 51′ 02.0″ | 6.12 | 0.89 | 363 | A5III |  |
|  |  |  | 9030 | 7050 |  01h 30m 52.01s | +66° 05′ 53.2″ | 6.15 | 1.46 | 282 | A2Vs |  |
|  |  |  | 17958 | 13700 |  02h 56m 24.66s | +64° 19′ 56.8″ | 6.17 | -1.80 | 1278 | K3Ibvar |  |
|  |  |  | 224784 | 43 |  00h 00m 30.98s | +59° 33′ 35.1″ | 6.18 | 0.59 | 427 | G9III-IV |  |
|  |  |  | 2589 | 2422 |  00h 30m 54.20s | +77° 01′ 10.2″ | 6.18 | 3.20 | 128 | K0IV |  |
| カシオペヤ座13番星 |  | 13 | 2729 | 2474 |  00h 31m 25.20s | +66° 31′ 10.7″ | 6.18 | -0.53 | 716 | B6V |  |
|  |  |  | 3924 | 3334 |  00h 42m 31.01s | +58° 45′ 12.4″ | 6.18 | -1.29 | 1016 | B9.5III |  |
|  |  |  | 10543 | 8115 |  01h 44m 17.91s | +57° 32′ 12.0″ | 6.18 | 1.69 | 258 | A3V |  |
|  |  |  | 5343 | 4383 |  00h 56m 12.93s | +57° 59′ 47.7″ | 6.20 | 0.28 | 497 | K3III |  |
|  |  |  | 224870 | 106 |  00h 01m 19.24s | +49° 58′ 53.7″ | 6.22 | -0.51 | 724 | G7II-III |  |
|  |  |  | 4881 | 4023 |  00h 51m 33.79s | +51° 34′ 17.2″ | 6.22 | -1.51 | 1148 | B9.5V |  |
|  |  |  | 225094 | 274 |  00h 03m 25.72s | +63° 38′ 25.9″ | 6.24 | -3.92 | 3505 | B3Ia |  |
|  |  |  | 217673 | 113684 |  23h 01m 30.72s | +57° 06′ 19.7″ | 6.24 | -1.56 | 1181 | K2II |  |
|  |  |  | 222618 | 116912 |  23h 41m 54.56s | +57° 15′ 35.9″ | 6.24 | -0.93 | 886 | G8III |  |
|  |  |  | 10587 | 8148 |  01h 44m 46.15s | +57° 05′ 21.2″ | 6.25 | 0.07 | 560 | A2V |  |
|  |  |  | 13222 | 10350 |  02h 13m 21.05s | +74° 01′ 40.1″ | 6.25 | 0.61 | 438 | G8III |  |
|  |  |  | 21970 | 17056 |  03h 39m 25.10s | +75° 44′ 22.6″ | 6.25 | 0.65 | 429 | G9III-IV |  |
| カシオペヤ座RZ星 |  |  | 17138 | 13133 |  02h 48m 55.51s | +69° 38′ 03.1″ | 6.26 | 2.28 | 204 | A3V | アルゴル型変光星 |
|  |  |  | 222570 | 116876 |  23h 41m 26.80s | +49° 30′ 44.9″ | 6.26 | ?0.63 | 778 | A4V |  |
|  |  |  | 5128 | 4212 |  00h 53m 47.53s | +52° 41′ 21.6″ | 6.27 | 1.61 | 278 | A5m |  |
|  |  |  | 5273 | 4298 |  00h 55m 05.22s | +48° 40′ 42.8″ | 6.28 | -0.68 | 803 | M2.5IIIa |  |
|  |  |  | 6540 | 5251 |  01h 07m 09.44s | +53° 29′ 53.5″ | 6.31 | -1.79 | 1358 | K0 |  |
|  |  |  | 7732 | 6261 |  01h 20m 19.45s | +77° 34′ 13.7″ | 6.31 | 0.98 | 379 | G5III... |  |
| カシオペヤ座35番星 |  | 35 | 8003 | 6312 |  01h 21m 05.19s | +64° 39′ 29.5″ | 6.33 | 2.01 | 238 | A2Vnn |  |
|  |  |  | 10362 | 8020 |  01h 42m 58.32s | +61° 25′ 15.9″ | 6.33 | -1.15 | 1022 | B7II |  |
|  |  |  | 223386 | 117450 |  23h 48m 53.91s | +59° 58′ 44.2″ | 6.33 | 1.22 | 344 | A0V |  |
|  |  |  | 8424 | 6685 |  01h 25m 46.30s | +70° 58′ 47.7″ | 6.34 | -0.35 | 514 | A0Vnn |  |
|  |  |  | 10293 | 7963 |  01h 42m 17.69s | +58° 37′ 39.9″ | 6.35 | 1.90 | 1455 | B8III |  |
|  |  |  | 8272 | 6486 |  01h 23m 21.27s | +58° 08′ 35.6″ | 6.36 | 2.56 | 188 | F4V |  |
|  |  |  | 223421 | 117472 |  23h 49m 11.89s | +58° 57′ 47.6″ | 6.36 | 1.94 | 250 | F2IV |  |
|  |  |  | 7925 | 6378 |  01h 21m 58.94s | +76° 14′ 20.0″ | 6.37 | 1.95 | 250 | F0IVn |  |
|  |  |  | 21179 | 16319 |  03h 30m 19.39s | +71° 51′ 50.0″ | 6.37 | -0.73 | 856 | M2III |  |