List of stars in Cassiopeia

This is the list of notable stars in the constellation Cassiopeia, sorted by decreasing brightness.

Name B F Var HD HIP RA Dec vis.mag. abs.mag. Dist. (ly) Sp. class Notes α Cas α 18 3712 3179 2.24 −1.99 228 K0II-IIIvar Schedar β Cas β 11 432 746 2.28 1.17 54 F2III-IV Caph; δ Sct variable, γ Cas γ 27 5394 4427 2.47 −4.22 613 B0IV:evar TiansiIAU-Catalog of Star Names, Tsih, Navi; prototype γ Cas variable, δ Cas δ 37 8538 6686 2.68 0.26 99 A5Vv SB Ruchbah; Algol variable, ε Cas ε 45 11415 8886 3.35 −2.31 442 B2pvar Segin; variable star, η Cas η 24 4614 3821 3.46 4.59 19 G0V SB Achird, RS CVn variable ζ Cas ζ 17 3360 2920 3.69 −2.62 597 B2IV Fùlù (附路), AEEA (Activities of Exhibition and Education in Astronomy) 天文教育資訊網 2006 年 7 月 9 日 suspected variable 50 Cas 50 12216 9598 3.95 0.47 162 A2V GangIAU-Catalog of Star Names, variable star, κ Cas κ 15 2905 2599 4.17 −6.34 4127 B1Ia CexingIAU-Catalog of Star Names, α Cyg variable, θ Cas θ 33 6961 5542 4.34 1.22 137 A7Vvar Marfak; suspected variable ι Cas ι 15089 11569 4.46 1.27 141 A5p Sr HuagaiIAU-Catalog of Star Names, α2 CVn variable, ο Cas ο 22 4180 3504 4.48 −2.74 906 B5III triple star, γ Cas variable, 48 Cas A 48 12111 9480 4.49 1.72 117 A3IV quadruple star ρ Cas ρ 7 224014 117863 4.51 −9.5 8500 F8Ia0-M2I yellow hypergiant; semiregular variable, υ2 Cas υ2 28 5395 4422 4.62 0.62 206 G8III-IV Castula χ Cas χ 39 9408 7294 4.68 0.70 204 K0III ψ Cas ψ 36 8491 6692 4.72 0.86 193 K0III λ Cas λ 14 2772 2505 4.74 −0.44 354 B8Vn suspected variable ξ Cas ξ 19 3901 3300 4.80 −2.86 1109 B2.5V suspected variable HR 244 5015 4151 4.80 3.46 61 F8V spectroscopic binary R Cas R 224490 118188 4.80 410 M6.5-9e Mira variable, υ1 Cas υ1 26 5234 4292 4.83 −0.65 406 K2III 1 Cas 1 218376 114104 4.84 −2.81 1105 B0.5IV HD 19275 19275 14862 4.85 1.37 162 A2Vnn ShangchengIAU-Catalog of Star Names τ Cas τ 5 223165 117301 4.88 1.26 173 K1III σ Cas σ 8 224572 118243 4.88 −3.47 1523 B1V... AR Cas AR 221253 115990 4.89 −1.34 575 B3IV septuple star; Algol variable, ν Cas ν 25 4636 3801 4.90 −0.49 389 B9III π Cas π 20 4058 3414 4.95 1.31 174 A5V rotating ellipsoidal variable φ Cas φ 34 7927 6242 4.95 −4.32 2329 F0Ia foreground star appearing among NGC 457; suspected variable 4 Cas 4 220652 115590 4.96 −1.91 771 M1III slow irregular variable, ω Cas ω 46 11529 9009 4.97 −1.69 701 B8III suspected variable HD 3240 3240 2854 5.08 −0.87 505 B7III V509 Cas V509 217476 113561 5.10 −6.77 7723 F80 yellow hypergiant; semiregular variable, μ Cas μ 30 6582 5336 5.17 5.78 25 G5VIp/M5V Marfak; suspected variable HD 15920 15920 12273 5.17 0.69 256 G8III 42 Cas 42 10250 8016 5.18 0.51 281 B9V suspected Algol variable 49 Cas 49 12339 9763 5.22 −0.36 426 G8III RangiferIAU-Catalog of Star Names 47 Cas 47 12230 9727 5.27 2.64 109 F0Vn 40 Cas 40 9774 7650 5.28 −0.40 447 G8II-III suspected variable HD 11946 11946 9312 5.29 0.81 257 A0Vn 31 Cas 31 6829 5518 5.32 0.38 318 A0Vnn HD 4775 4775 3951 5.35 −1.63 813 A4V comp SB variable star, 12 Cas 12 2011 1960 5.38 −1.47 763 B9III HD 4222 4222 3544 5.41 0.25 351 A2Vs 23 Cas 23 4382 3721 5.42 −1.54 803 B8III 6 Cas 6 V566 223385 117447 5.43 −8.06 6150 A3Ia comp α Cyg variable, HD 3474 3574 3083 5.45 −2.60 1331 K5III HD 9900 9900 7617 5.55 −2.17 1140 G5II HD 223173 223173 117299 5.55 −3.00 1672 K3II slow irregular variable, HD 5408 5408 4440 5.56 −0.81 614 B8V HD 6960 6960 5566 5.56 0.06 410 B9.5V suspected eclipsing binary HD 220369 220369 115395 5.56 −2.73 1482 K3II suspected variable 10 Cas 10 144 531 5.57 −1.82 982 B9III suspected variable 32 Cas 32 RU 6972 5589 5.57 0.34 363 B9IV RU Cas, suspected constant 43 Cas 43 V557 10221 7965 5.57 −0.10 444 A0p SiSr α2 CVn variable, HD 219134 219134 114622 5.57 6.50 21 K3Vvar suspected variable; has 5-6 planets HR 9059 V1022 224355 118077 5.57 1.45 218 G8Ib Algol variable, HD 224893 224893 124 5.58 −4.75 3791 F0III suspected variable HD 1976 V746 1976 1921 5.58 −2.54 1370 B5IV spectroscopic binary; slowly pulsating B star HD 219623 219623 114924 5.58 4.04 66 F7V HD 2774 2774 2497 5.59 0.18 393 K2III 53 Cas 53 12301 9573 5.59 −4.54 3468 B8Ib HD 17948 17948 13665 5.59 3.48 86 F4V HR 511 V987 10780 8362 5.63 5.64 33 K0V BY Draconis variable, YZ Cas 21 YZ 4161 3572 5.64 0.89 290 A2IV triple system; Algol variable 68 Cas 68 4142 3478 5.66 −1.18 760 B5V... 2 Cas 2 218753 114365 5.68 −3.23 1976 A5III suspected variable HD 9352 9352 7251 5.69 −3.20 1952 K0Ib+... slow irregular variable, HD 2054 2054 1982 5.72 −0.33 528 B9IV suspected variable HD 1239 1239 1354 5.74 −0.73 642 G8III HD 6676 6676 5361 5.77 −0.43 567 B8V HD 3283 3283 2876 5.78 −4.29 3361 A4III 44 Cas 44 10425 8046 5.78 −1.46 913 B8IIIn HD 225289 V567 225289 418 5.80 −0.93 724 B8MNp... α2 CVn variable, HD 16024 16024 12239 5.80 −1.19 815 K5III 38 Cas 38 9021 7078 5.82 3.49 95 F6V HD 3856 3856 3299 5.83 −0.11 503 G9III-IV HR 297 6210 5021 5.83 1.31 261 F6V HD 1279 1279 1372 5.86 −1.47 953 B7III HD 4440 4440 3750 5.86 1.69 223 K0IV HD 225009 225009 207 5.87 −3.15 2076 G8III V762 Cas V762 7389 5926 5.87 −7.42 2760 M3 BY Draconis variable HD 19065 19065 14502 5.89 −0.27 557 B9V 9 Cas 9 225180 330 5.90 −4.35 3663 A1III suspected variable HD 6130 6130 4962 5.92 −2.41 1509 F0II HD 2952 2952 2611 5.93 0.62 376 K0III has a planet (b) HD 2626 2626 2377 5.94 −0.77 718 B9IIIn SU Cas SU 17463 13367 5.94 −2.24 1411 F5:Ib-II classical Cepheid, HD 16769 16769 12821 5.95 0.47 406 A5III variable star HD 5550 5550 4572 5.97 0.66 376 A0III HR 5 V640 123 518 5.98 4.44 70 G5V eclipsing binary, HD 6211 6211 4998 5.99 −1.42 991 K2 52 Cas 52 12279 9564 6.00 1.30 284 A1Vn HD 11857 11857 9220 6.02 −0.70 721 B5III suspected variable V373 Cas V373 224151 117957 6.03 B0.5IIv SB spectroscopic binary; eclipsing binary, HD 4817 4817 3988 6.04 −3.37 2489 K5Ib variable star, 55 Cas 55 13474 10438 6.05 −0.72 738 B9V+... suspected variable AO Cas AO 1337 1415 6.11 −5.11 5719 O9IIInn Pearce's Star; rotating ellipsoidal variable, HD 12173 12173 9586 6.12 0.89 363 A5III HD 9030 9030 7050 6.15 1.46 282 A2Vs HD 17958 17958 13700 6.17 −1.80 1278 K3Ibvar HD 224784 224784 43 6.18 0.59 427 G9III-IV suspected variable HD 2589 2589 2422 6.18 3.20 128 K0IV 13 Cas 13 2729 2474 6.18 −0.53 716 B6V variable star, HD 3924 3924 3334 6.18 −1.29 1016 B9.5III V773 Cas V773 10543 8115 6.18 1.69 258 A3V Algol variable HD 5343 5343 4383 6.20 0.28 497 K3III HD 224870 224870 106 6.22 −0.51 724 G7II-III HD 4881 4881 4023 6.22 −1.51 1148 B9.5V HD 225094 V639 225094 274 6.24 −3.92 3505 B3Ia α Cyg variable, HD 217673 217673 113684 6.24 −1.56 1181 K2II suspected variable HD 222618 222618 116912 6.24 −0.93 886 G8III HD 10587 10587 8148 6.25 0.07 560 A2V HD 13222 13222 10350 6.25 0.61 438 G8III HD 21970 21970 17056 6.25 0.65 429 G9III-IV RZ Cas RZ 17138 13133 6.26 2.28 204 A3V Algol variable, HD 222570 222570 116876 6.26 −0.63 778 A4V HD 5128 5128 4212 6.27 1.61 278 A5m HD 5273 5273 4298 6.28 −0.68 803 M2.5IIIa variable star, HD 6540 6540 5251 6.31 −1.79 1358 K0 HD 7732 7732 6261 6.31 0.98 379 G5III... 35 Cas 35 8003 6312 6.33 2.01 238 A2Vnn HD 10362 10362 8020 6.33 −1.15 1022 B7II HD 223386 223386 117450 6.33 1.22 344 A0V HD 8424 8424 6685 6.34 0.35 514 A0Vnn HD 10293 10293 7963 6.35 −1.90 1455 B8III suspected variable HD 8272 8272 6486 6.36 2.56 188 F4V HD 223421 223421 117472 6.36 1.94 250 F2IV HD 7925 7925 6378 6.37 1.95 250 F0IVn V805 Cas V805 21179 16319 6.37 −0.73 856 M2III semiregular variable HD 4818 V526 4818 3965 6.38 2.26 217 F2IV δ Sct variable, HD 4295 4295 3641 6.39 3.35 132 F3V HD 5357 5357 4446 6.39 2.51 195 F0m V465 Cas V465 7733 6093 6.39 −0.75 874 M5 semiregular variable, HD 220074 220074 115218 6.39 −0.91 942 K1V suspected variable; has a planet HD 5715 5715 4709 6.40 1.21 355 A4IV V761 Cas V761 7157 5688 6.40 −0.11 652 B9V α2 CVn variable HD 222682 222682 116962 6.40 0.66 459 K2III HD 371 371 695 6.41 −1.91 1502 G3II HD 2904 2904 2628 6.41 0.36 528 A0Vn HD 4362 4362 3649 6.41 G0Ib HD 6497 6497 5240 6.41 1.47 318 K2III... HD 218440 218440 114163 6.41 −1.65 1336 B2.5IV HD 220130 220130 115245 6.41 −2.24 1753 K2III HR 9017 V650 223358 117430 6.41 −0.30 718 A0sp... α2 CVn variable, HD 1142 1142 1269 6.43 0.23 566 G8III... HD 217944 217944 113852 6.43 1.71 286 G8IV HD 5459 5459 4475 6.44 0.21 575 G8IV HD 222748 222748 116991 6.44 0.27 559 K0 HD 1601 1601 1639 6.46 −0.86 950 G0 HD 17581 17581 13347 6.46 1.75 285 A1m HD 222932 222932 117133 6.46 0.65 473 G4III: 16 Cas 16 3038 2707 6.47 0.28 565 B9III V801 Cas V801 19243 14626 6.47 −2.48 2012 B1V:e Be star HD 223552 223552 117551 6.47 3.43 132 F3V HD 224404 224404 118116 6.47 −1.26 1144 B9III-IV HD 5927 5927 4786 6.48 −0.77 921 G5 HD 6028 6028 4844 6.48 0.04 632 A3V HD 9811 9811 7593 6.49 −3.30 2964 A6Iab HR 8770 V638 217833 113797 6.50 723 B9IIIwe... α2 CVn variable HD 19439 19439 14791 6.50 2.03 256 A4V V649 Cas V649 219634 114904 6.53 3500 B0Vn Algol variable, 54 Cas 54 12800 10031 6.57 4.39 89 F8 V816 Cas V816 222670 116948 6.58 942 M2III slow irregular variable V764 Cas V764 7636 6027 6.61 1900 B2IIIne Be star V784 Cas V784 13122 10141 6.64 335 F5II δ Sct variable V772 Cas V772 10260 7939 6.69 1220 B8IIIsp... Algol variable V809 Cas V809 219978 115141 6.74 1960 K4.5Ib slow irregular variable V779 Cas V779 12013 9494 6.78 626 A0 Algol variable HD 11755 11755 9242 6.87 755 G5 has a planet (b) TU Cas TU 2207 2085 6.88 F3II... double-mode Cepheid, HD 18391 18391 13962 6.89 −7.8 8000 G5Ia-Ib Semiregular variable HD 223960 V819 223960 117830 6.90 A0.1Ia α Cyg variable V Cas V 218997 114515 6.90 1520 M5-7.5e Mira variable, V486 Cas V486 3950 3346 6.95 B1III eclipsing binary, HD 14817 V559 14817 11318 7.02 695 B8V Algol variable, V777 Cas V777 11606 8980 7.02 959 B2Vne Be star HD 17505 17505 13296 7.08 2860 O7V((f))+O9I associated with a bow shock CC Cas CC 19820 15063 7.08 1860 O8.5III β Lyr variable, HD 698 V742 698 940 7.08 3500 B7:Ib-IIe Be star V989 Cas V989 13579 10531 7.13 60.6 K2V BY Dra variable, V636 Cas V636 9250 7192 7.19 1640 G0Ib classical Cepheid, HD 7924 7924 6379 7.19 6.06 55 K0V has three planets (b, c & d) TV Cas TV 1486 1550 7.22 516 B9V Algol variable, V755 Cas V755 3940 3367 7.29 3700 A1Ia α Cyg variable, RV Cas RV 5016 7.3 M5-6.5Se Mira variable, HD 108 108 505 7.40 3800 O4-8f?p binary star; runaway star; variable spectrum HD 221585 221585 116221 7.47 G8IV has a planet (b) HD 13908 13908 10743 7.51 232 F8V has two planets (b & c) Gliese 83.3 V598 12208 9481 7.52 906 K5III slow irregular variable, HD 221568 V436 221568 116210 7.55 709 A0p Osawa's Star; α2 CVn variable, HD 19557 V623 19557 14827 7.57 1590 C4,5J slow irregular variable, V487 Cas V487 6474 5239 7.60 G4Ia UU Her variable, HD 16429 V482 16429 12495 7.65 O9.5III+F4V triple star; β Cep variable WZ Cas WZ 224855 99 7.70 2860 C9,2JLi semiregular variable, HD 12288 V540 12288 9604 7.74 1010 A2 α2 CVn variable, W Cas W 5235 4284 7.80 C9,1e Mira variable, HD 15558 15558 11832 7.87 O4.5III in IC 1805; binary star; extremely luminous S Cas S 7769 7.9 S3-5/4-8 Mira variable, HD 220842 220842 115714 7.99 204 F8 has a planet (b) U Cas U 4350 8.0 S4.5-6/3-5e Mira variable, HD 15570 15570 11837 8.11 2100 O4If+ in IC 1805 V745 Cas V745 1810 1805 8.11 B0V+B1.5III β Lyr variable HD 220147 V812 220147 115267 8.12 1060 B9p α2 CVn variable HD 17156 17156 13192 8.17 3.70 255 G0IV Nushagak, has a confirmed transiting planet (b) HD 240237 240237 114840 8.17 K2 has a planet (b) HD 17520 17520 13308 8.24 O8V+O9:V transitioned to a Be star in the 1980s V641 Cas V641 8.30 M0 semiregular variable V368 Cas V368 19644 14936 8.32 B8II-III Algol variable HD 240210 240210 8.33 2.55 468 K3III has a planet V605 Cas V605 14242 10904 8.36 1570 M2Iab slow irregular variable, TW Cas TW 16907 12906 8.38 849 A0V Algol variable, HD 15629 15629 11891 8.42 1330 O4.5V in IC 1805 HD 5797 V551 5797 4717 8.47 1490 Am α2 CVn variable, Z Cas Z 222914 8.5 M7e Mira variable, HD 217850 217850 113789 8.5 199 G8V has a companion star (B) DO Cas DO 16506 12543 8.54 533 A2II β Lyr variable, HD 12098 V988 12098 F0 rapidly