List of stars in Coma Berenices

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

Name B F Var HD HIP RA Dec vis.
mag.
abs.
mag.
Dist. (ly) Sp. class Notes
β Com β 43 114710 64394 13h 11m 52.92s +27° 52′ 33.7″ 4.26 4.42 30 G0V suspected BY Dra variable, ΔV = 0.02m
α Com A α 42 114378 64241 13h 09m 59.55s +17° 31′ 44.8″ 4.32 3.54 47 F5V Diadem, Al Dafirah; double star; suspected Algol variable, Vmax = 4.29m, Vmin = 4.35m, P = 9485.68 d
γ Com γ 15 108381 60742 12h 26m 56.33s +28° 16′ 07.0″ 4.35 0.76 170 K2IIICN+...
11 Com 11 107383 60202 12h 20m 43.09s +17° 47′ 33.6″ 4.72 −0.50 361 G8III
36 Com 36 112769 63355 12h 58m 55.47s +17° 24′ 33.7″ 4.76 −0.05 299 M0III suspected variable, Vmax = 4.74m, Vmin = 4.82m
12 Com A 12 107700 60351 12h 22m 30.32s +25° 50′ 46.3″ 4.78 0.16 273 F8:p... double star; suspected variable, Vmax = 4.78m, Vmin = 4.89m
23 Com 23 109485 61394 12h 34m 51.12s +22° 37′ 45.1″ 4.80 −0.44 365 A0IV
41 Com 41 113996 64022 13h 07m 10.71s +27° 37′ 29.7″ 4.80 −0.04 303 K5III
35 Com 35 112033 62886 12h 53m 17.77s +21° 14′ 42.1″ 4.89 −0.10 324 G8III
37 Com 37 LU 112989 63462 13h 00m 16.49s +30° 47′ 06.1″ 4.90 −2.32 898 K1IIIp RS CVn variable, ΔV = 0.15m
14 Com 14 108283 60697 12h 26m 24.07s +27° 16′ 05.7″ 4.92 0.30 273 F0p
7 Com 7 106714 59847 12h 16m 20.56s +23° 56′ 43.5″ 4.93 0.52 248 K0III
31 Com 31 LS 111812 62763 12h 51m 41.93s +27° 32′ 26.6″ 4.93 0.06 307 G0III FK Com variable, Vmax = 4.87m, Vmin = 4.97m
16 Com 16 108382 60746 12h 26m 59.30s +26° 49′ 32.6″ 4.98 0.29 282 A4V
HD 106760 106760 59856 12h 16m 30.17s +33° 03′ 42.5″ 4.99 0.13 306 K1III suspected variable
24 Com A 24 109511 61418 12h 35m 07.76s +18° 22′ 37.2″ 5.03 −1.34 614 K2III double star; suspected variable, Vmax = 4.98m, Vmin = 5.06m
6 Com 6 106661 59819 12h 16m 00.23s +14° 53′ 56.9″ 5.09 1.18 198 A3V
27 Com 27 111067 62356 12h 46m 38.75s +16° 34′ 39.5″ 5.12 0.15 322 K3III
13 Com 13 GN 107966 60514 12h 24m 18.54s +26° 05′ 55.0″ 5.17 0.47 284 A3V α² Cvn variable, Vmax = 5.15m, Vmin = 5.18m
α Com B α 42 114379 13h 09m 59.30s +17° 31′ 46.0″ 5.22 component of the α Com system
17 Com 17 AI 108662 60904 12h 28m 54.72s +25° 54′ 46.4″ 5.29 0.70 270 A0p α² Cvn and δ Sct variable, Vmax = 5.23m, Vmin = 5.4m, P = 5.0633 d
21 Com 21 UU 108945 61071 12h 31m 00.57s +24° 34′ 01.9″ 5.44 0.57 311 A2pvar Kissīn;[1] α² CVn and δ Sct variable, Vmax = 5.41m, Vmin = 5.46m
18 Com 18 108722 60941 12h 29m 27.05s +24° 06′ 32.1″ 5.47 1.36 216 F5III
26 Com 26 110024 61724 12h 39m 07.36s +21° 03′ 45.3″ 5.49 0.77 286 G9III
HD 107325 107325 60170 12h 20m 19.72s +26° 37′ 11.1″ 5.52 2.11 157 K2III-IV suspected variable, Vmax = 5.50m, Vmin = 5.56m
FS Com 40 FS 113866 63950 13h 06m 22.58s +22° 36′ 58.6″ 5.53 −0.69 572 M5III semiregular variable, Vmax = 5.3m, Vmin = 6.1m, P = 58 d
5 Com 5 106057 59501 12h 12m 09.30s +20° 32′ 31.6″ 5.60 −0.26 484 K0II-III
4 Com 4 105981 59468 12h 11m 51.20s +25° 52′ 13.3″ 5.66 −1.22 774 K4III variable star, ΔV = 0.005m, P = 6.71096 d
20 Com 20 108765 60957 12h 29m 43.22s +20° 53′ 46.3″ 5.68 1.22 254 A3V
25 Com 25 109742 61571 12h 36m 58.35s +17° 05′ 22.5″ 5.70 −0.31 518 K5III
HD 106887 106887 59923 12h 17m 30.60s +28° 56′ 13.6″ 5.71 2.07 174 A4m
29 Com 29 111397 62541 12h 48m 54.20s +14° 07′ 21.5″ 5.71 0.25 402 A1V
HD 116706 116706 65466 13h 25m 06.68s +23° 51′ 16.0″ 5.75 1.29 254 A3IV suspected variable
30 Com 30 111469 62576 12h 49m 17.51s +27° 33′ 08.4″ 5.76 0.75 327 A2V
HD 109519 109519 61420 12h 35m 08.15s +21° 52′ 53.2″ 5.86 −0.65 652 K1III
2 Com 2 104827 58858 12h 04m 16.58s +21° 27′ 33.0″ 5.89 0.68 359 F0IV-V
HD 114326 114326 64226 13h 09m 47.89s +16° 50′ 55.1″ 5.91 −0.85 733 K5III suspected variable
38 Com 38 113095 63533 13h 01m 09.62s +17° 07′ 23.5″ 5.97 0.52 400 K0III
39 Com 39 113848 63948 13h 06m 21.28s +21° 09′ 12.6″ 6.00 2.51 163 F4V
HD 105805 105805 59364 12h 10m 46.10s +27° 16′ 53.5″ 6.01 1.14 308 A4Vn suspected variable, Vmax = 6.00m, Vmin = 6.04m
HD 108123 108123 60599 12h 25m 15.07s +23° 55′ 34.7″ 6.03 0.11 497 K0III
HD 114889 114889 64496 13h 13m 12.54s +18° 43′ 37.7″ 6.10 1.30 297 G8III
HD 117876 117876 66086 13h 32m 48.17s +24° 20′ 50.0″ 6.11 0.32 470 G8III
HD 107326 107326 60168 12h 20m 17.84s +26° 00′ 06.6″ 6.16 2.25 198 F0IV suspected variable, Vmax = 6.12m, Vmin = 6.16m
HD 113022 113022 63497 13h 00m 38.86s +18° 22′ 22.3″ 6.20 3.14 133 F6Vs
HD 114092 114092 64077 13h 07m 53.66s +27° 33′ 22.0″ 6.20 0.82 389 K4III
HD 107655 107655 60327 12h 22m 10.86s +24° 46′ 26.0″ 6.21 1.20 327 A0V
HD 107054 107054 60018 12h 18m 31.57s +30° 14′ 57.6″ 6.23 2.51 181 A9.5III
8 Com 8 107168 60087 12h 19m 19.20s +23° 02′ 04.9″ 6.26 1.55 285 A8m
22 Com 22 109307 61295 12h 33m 34.23s +24° 16′ 58.8″ 6.28 1.15 346 A4V
HD 111893 111893 62825 12h 52m 27.52s +16° 07′ 21.1″ 6.29 1.05 364 A7V
LW Com LW 111395 62523 12h 48m 47.26s +24° 50′ 25.7″ 6.31 5.12 56 G7V BY Dra variable, ΔV = 0.10m, P = 15.80 d
HD 114724 114724 64417 13h 12m 08.42s +24° 15′ 29.3″ 6.31 0.32 513 K1III
HD 107398 107398 60197 12h 20m 41.37s +27° 03′ 17.4″ 6.32 1.49 301 F3V + F3V suspected variable
32 Com 32 111862 62807 12h 52m 12.26s +17° 04′ 26.2″ 6.32 −2.43 1831 M0III variable star, ΔV = 0.011m, P = 52.08333 d
HD 106926 106926 59941 12h 17m 44.24s +15° 08′ 41.3″ 6.36 0.30 532 K4III
9 Com 9 107213 60098 12h 19m 29.66s +28° 09′ 26.0″ 6.38 2.90 162 F8Vs
HD 109996 109996 61719 12h 39m 02.21s +22° 39′ 34.4″ 6.39 1.15 364 K1III
3 Com 3 105778 59352 12h 10m 31.64s +16° 48′ 33.4″ 6.40 −0.81 903 A4V suspected variable
HD 108007 108007 60525 12h 24m 26.81s +25° 34′ 56.7″ 6.41 1.46 319 F0V
HD 112060 112060 62904 12h 53m 32.20s +19° 28′ 53.4″ 6.42 3.20 144 G5IV
HD 111591 111591 62653 12h 50m 17.23s +22° 51′ 48.8″ 6.43 0.80 435 K0III
HD 115365 115365 64779 13h 16m 32.33s +19° 47′ 06.8″ 6.43 1.76 280 F0V
FM Com FM 107131 60066 12h 19m 02.03s +26° 00′ 30.1″ 6.44 2.03 248 Am δ Sct variable, Vmax = 6.4m, Vmin = 6.48m, P = 0.0551 d
HD 115319 115319 64751 13h 16m 14.35s +19° 03′ 06.2″ 6.46 1.59 307 G8III
HD 106022 106022 59489 12h 12m 00.97s +28° 32′ 11.3″ 6.47 1.94 263 F5V
HD 107415 107415 60210 12h 20m 48.75s +15° 32′ 27.5″ 6.47 0.64 479 K0
28 Com 28 111308 62478 12h 48m 14.36s +13° 33′ 11.2″ 6.47 0.99 407 A1V
HD 115404 115404 64797 13h 16m 50.67s +17° 01′ 04.1″ 6.49 6.24 37 K2V
1 Com 1 104452 58661 12h 01m 44.30s +22° 05′ 39.6″ 6.57 0.61 507 G0II
24 Com B 24 109510 61415 12h 35m 06.35s +18° 22′ 37.3″ 6.57 −2.96 2629 A7m component of the 24 Com system; suspected variable, Vmax = 6.55m, Vmin = 6.59m
17 Com 17 108651 60891 12h 28m 44.58s +25° 53′ 57.7″ 6.63 2.14 258 A0p
10 Com 10 107276 60123 12h 19m 50.63s +28° 27′ 51.8″ 6.64 1.85 296 Am
HD 112127 112127 62944 12h 53m 55.75s +26° 46′ 48.0″ 6.88 345 K3III carbon star
33 Com 33 111892 62819 12h 52m 22.83s +17° 6′ 30.5″ 6.93 1.50 397 F8
HD 114762 114762 64426 13h 12m 19.74s +17° 31′ 01.6″ 7.30 4.27 132 F9V has a planet (b)
HD 107146 107146 60074 12h 19m 06.50s +16° 32′ 53.9″ 7.07 93 G2V has a debris disk
KR Com KR 115955 65069 13h 20m 15.78s +17° 45′ 57.0″ 7.26 273.7 F5 W UMa variable, Vmax = 7.26m, Vmin = 7.32m, P = 0.40797003 d
HD 115708 HH 115708 64936 13h 18m 37.25s +26° 21′ 56.8″ 7.83 377 A2p α2 CVn variable, Vmax = 7.77m, Vmin = 7.85m, P = 5.07 d
HD 108863 108863 61020 12h 30m 20s +21° 56′ 54″ 7.89 453 K0 has a planet (b)
HD 116029 116029 65117 13h 20m 40s +24° 38′ 55″ 8.04 402 K1III has a planet (b)
HD 106103 GM 106103 59527 12h 12m 24.90s +27° 22′ 48.3″ 8.09 277.2 F5V δ Sct variable, Vmax = 8.06m, Vmin = 8.14m, P = 0.208 d
IL Com IL 108102 60582 12h 25m 02.26s +25° 33′ 38.4″ 8.14 310.2 F8 RS CVn variable, ΔV = 0.04m
FK Com FK 117555 65915 13h 30m 46.80s +24° 13′ 57.75″ 8.17 1.2 800 G5II prototype FK Com variable, Vmax = 8.03m, Vmin = 8.43m, P = 2.4015 d
12 Com B 12 107701 12h 22m 32.30s +25° 51′ 06.0″ 8.60 component of the 12 Com system
IN Com IN 112313 63087 12h 55m 33.75s +25° 53′ 30.6″ 8.70 2690 G5III-IV central star of planetary nebula LoTr 5; ΔV = 0.07m
HD 108874 108874 61028 12h 30m 26.88s +25° 52′ 47.4″ 8.76 4.58 224 G5 has two planets (b & c)
BD +25 2511 HZ 12h 29m 40.92s +24° 31′ 14.7″ 9.76 G8:V... RS CVn variable, Vmax = 9.71m, Vmin = 9.81m
UX Com UX 63561 13h 01m 33.02s +28° 37′ 54.1″ 10.01 592 G7III: RS CVn variable, Vmax = 9.96m, Vmin = 10.52m, P = 3.642583 d
RZ Com RZ 61414 12h 35m 05.06s +23° 20′ 14.0″ 10.57 614 G0Vn W UMa variable, Vmax = 10.42m, Vmin = 11.13m, P = 0.33850604 d
Feige 66 61602 12h 37m 23.52s +25° 03′ 59.9″ 10.59 530 Op subdwarf
SS Com SS 12h 49m 39.08s +18° 42′ 11.9″ 11.00 F5 W UMa variable, Vmax = 10.75m, Vmin = 11.31m, P = 0.412822 d
RW Com RW 61243 12h 33m 00.28s +26° 42′ 58.8″ 11.25 278.4 G2+G2 W UMa variable, Vmax = 11m, Vmin = 11.7m, P = 0.237346 d
CC Com CC 12h 12m 06.03s +22° 31′ 58.7″ 11.61 261.0 K4/5V W UMa variable, Vmax = 11.61m, Vmin = 12.20m, P = 0.2206864 d
U Com U 61809 12h 40m 03.20s +27° 29′ 56.1″ 11.76 929 A9 RR Lyr variable, Vmax = 11.5m, Vmin = 11.97m, P = 0.2927382 d
ST Com ST 64875 13h 17m 51.34s +20° 46′ 50.8″ 11.92 F5 RR Lyr variable, Vmax = 11.017m, Vmin = 11.823m, P = 0.5989210 d
EK Com EK 12h 51m 21.45s +27° 13′ 47.0″ 12.02 K0V W UMa variable
HZ 43 64766 13h 16m 21.85s +29° 05′ 55.4″ 12.66 125.6 DA.9 + M3Ve white dwarf/red dwarf binary system
GD 153 12h 57m 02.34s +22° 01′ 52.7″ 13.35 DA1.2 white dwarf
HZ 21 12h 13m 56.25s +32° 56′ 31.4″ 14.69 DA: white dwarf
GP Com GP 13h 05m 42.43s +18° 01′ 04.0″ 15.69 DBe interacting binary white dwarf, ΔV = 0.6m
LM Com LM 12h 26m 30.90s +30° 38′ 52.7″ 16.15 DA1.7 re-radiating binary system
AL Com AL 12h 32m 25.80s +14° 20′ 42.2″ 16.2 WZ Sge variable
RBS 1223 13h 08m 48.7s +21° 27′ 08″ 28.6 neutron star
GO Com GO 12h 56m 37.10s +26° 36′ 43.7″ SU UMa variable
PSR B1237+25 12h 39m 40.39s +24° 53′ 49.9″ pulsar
Table Legend:

See also[edit]

References[edit]