List of stars in Gemini

Last updated

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

Name B F Var HD HIP RA Dec vis.
mag.
abs.
mag.
Dist. (ly) Sp. class Notes
Pollux β78625093782607h 45m 19.36s+28° 01 34.71.161.0934K0IIIAl-Ras al-Taum al-Mu'ahar, Muekher al Dzira, Posterior Brachii; [1] suspected variable, Vmax = 1.10m, Vmin = 1.17m; has a planet (b)
Castor A α6660179A3685007h 34m 36.00s+31° 53 19.11.901.0552A2VmAl-Ras al-Taum al-Muqadim, Aoul al Dzira, Prima Brachii [1]
γ Gem γ24471053168106h 37m 42.70s+16° 23 57.91.93−0.60105A0IVAlhena, Almeisan, Nir al Henat, Prima του al Henat [1]
μ Gem μ13444783034306h 22m 57.59s+22° 30 49.92.87−1.39232M3.0IIITejat Posterior, Tejat, Calx, Pish Pai; semiregular variable, Vmax = 2.75m, Vmin = 3.02m
Castor B α666017807h 34m 36.00s+31° 53 19.02.88Am
ε Gem ε27483293224606h 43m 55.93s+25° 07 52.23.06−4.15903G8IbMebsuta; variable star, Vmax = 2.97m, Vmin = 3.09m
η Gem η7429952965506h 14m 52.70s+22° 30 24.63.31−1.84349M3IIIPropus, Praepes, Tejat Prior; semiregular and Algol variable, Vmax = 3.15m, Vmin = 3.9m, P = 232.9 d
ξ Gem ξ31487373236206h 45m 17.43s+12° 53 45.83.352.1357F5IVAlzir; suspected variable, Vmax = 3.33m, Vmin = 3.42m
δ Gem δ55569863555007h 20m 07.39s+21° 58 56.43.502.2259F0IV...Wasat
κ Gem κ77623453774007h 44m 26.87s+24° 23 53.33.570.35143G8IIIJīxīn (積薪), [2] 隆博星 (Takahiro-boshi)
λ Gem λ54565373535007h 18m 05.61s+16° 32 25.73.581.2794A3V...suspected variable, Vmax = 3.52m, Vmin = 3.62m
θ Gem θ34500193301806h 52m 47.34s+33° 57 40.93.60−0.30197A3III
ι Gem ι60582073604607h 25m 43.68s+27° 47 53.83.780.85126G9III+...Propus
ζ Gem ζ43529733408807h 04m 06.54s+20° 34 13.14.01−3.761168G1IbMekbuda; classical Cepheid, Vmax = 3.62m, Vmin = 4.18m, P = 10.15 d
υ Gem υ69605223696207h 35m 55.37s+26° 53 45.64.06−0.28240K5IIIsuspected variable, Vmax = 4.04m, Vmin = 4.08m
ν Gem A ν18455423088306h 28m 57.79s+20° 12 43.84.13−1.81502B6IIINucatai
1 Gem 1411162873406h 04m 07.22s+23° 15 49.14.160.84151G7IIIPropus
ρ Gem ρ62589463636607h 29m 06.61s+31° 47 02.74.162.8260F0V...suspected variable
σ Gem σ75620443762907h 43m 18.69s+28° 53 02.74.231.36122K1III SB RS CVn variable, Vmax = 4.13m, Vmin = 4.29m, P = 19.42 d
τ Gem τ46547193469307h 11m 08.39s+30° 14 43.04.41−0.42302K2IIIsuspected variable, Vmax = 4.37m, Vmin = 4.42m; has a brown dwarf companion
30 Gem 30484333224906h 43m 59.29s+13° 13 41.34.49−0.15276K1III
38 Gem e38506353320206h 54m 38.59s+13° 10 40.94.712.4891F0Vp
ο Gem ο71611103726507h 39m 09.96s+34° 35 04.74.891.46158F3IIIJishui
81 Gem g81627213790807h 46m 07.49s+18° 30 36.64.89−0.21341K5III
χ Gem χ662163942408h 03m 31.10s+27° 47 39.94.940.45258K2III
φ Gem φ83641453853807h 53m 29.84s+26° 45 57.14.970.51254A3V
65 Gem b65591483642907h 29m 48.78s+27° 54 58.35.01−0.34383K2III
57 Gem A57577273584607h 23m 28.55s+25° 03 02.25.041.67154G8III
74 Gem f74613383730007h 39m 28.59s+17° 40 28.35.04−1.02532M0IIIsuspected variable, ΔV = 0.08m
51 Gem 51BQ553833490907h 13m 22.27s+16° 09 32.65.07−1.59700K3Vsemiregular variable
64 Gem 64590373639307h 29m 20.46s+28° 07 06.35.071.58163A4V
56 Gem 56574233569907h 21m 56.90s+20° 26 37.45.09−0.50428M0IIIsuspected variable, ΔV = 0.06m
HD 52960 529603403307h 03m 38.07s+10° 57 06.65.14−1.65743K3III
π Gem π80628983801607h 47m 30.34s+33° 24 56.85.14−1.04562M0IIIsuspected variable, ΔV = 0.08m
26 Gem 26480973210406h 42m 24.32s+17° 38 43.95.202.05139A2V
ω Gem ω42524973392707h 02m 24.78s+24° 12 55.65.20−3.331655G5II slow irregular variable, Vmax = 5.18m, Vmin = 5.20m
63 Gem 63587283623807h 27m 44.39s+21° 26 44.05.202.54111F5IV-V...Triple star system
68 Gem 68601073676007h 33m 36.50s+15° 49 36.15.27−0.03375A1Vnsuspected variable
36 Gem d36499083292106h 51m 33.05s+21° 45 40.45.28−0.77529A2V
76 Gem c76622853770407h 44m 06.92s+25° 47 03.25.30−1.01595K5IIIsuspected variable, Vmax = 5.28m, Vmin = 5.32m
HD 60318 603183689607h 35m 08.82s+30° 57 39.35.340.50302K0III
85 Gem 85646483872207h 55m 39.90s+19° 53 02.65.380.29339A0Vs
28 Gem 28484503231106h 44m 45.46s+28° 58 15.65.42−0.79570K4III
HD 59686 596863661607h 31m 48.37s+17° 05 10.45.450.62302K2IIIhas a planet (b)
45 Gem 45541313444007h 08m 22.04s+15° 55 51.35.470.61305G8III
HD 53329 533293426707h 06m 11.63s+34° 28 26.75.550.69305G8IV
NZ Gem NZ619133752107h 42m 03.22s+14° 12 30.75.55−1.931022M3Ssemiregular variable, Vmax = 5.52m, Vmin = 5.72m
HD 46374 463743127706h 33m 36.17s+14° 09 19.35.571.10256K2III:
70 Gem 70609863720407h 38m 32.84s+35° 02 54.55.580.72306K0III
35 Gem 35497383281406h 50m 25.50s+13° 24 47.55.68−2.641502K3III
HD 49968 499683296806h 52m 00.01s+23° 36 06.35.68−0.30513K5III
IS Gem IS493803274006h 49m 41.34s+32° 36 24.85.720.85307K3IIsemiregular variable
41 Gem 41520053371507h 00m 15.82s+16° 04 44.45.73−5.535821K3Ibsuspected variable
37 Gem 37506923327706h 55m 18.69s+25° 22 32.35.734.5656G0Vsuspected variable, ΔV = 0.02m
3 Gem 3PU420872922506h 09m 43.99s+23° 06 48.55.75B2.5Ib α Cyg variable, Vmax = 5.71m, Vmin = 5.77m, P = 6.81 d
47 Gem 47548013472207h 11m 23.08s+26° 51 24.05.750.36390A4IVsuspected δ Sct variable
53 Gem 53558703515207h 15m 57.18s+27° 53 50.75.75−1.851079M1IIIvariable star, ΔV = 0.012m, P = 6.22 d
59 Gem 59579273594107h 24m 33.44s+27° 38 16.15.771.73209F0:III:δ Sct variable
HD 52556 525563391407h 02m 17.49s+15° 20 09.85.78−0.70644K1III:
HD 61885 618853750807h 41m 51.87s+13° 28 49.85.79−1.12786M2IIIsemiregular variable
5 Gem 5423982937906h 11m 32.31s+24° 25 13.45.83−0.99753K0III
52 Gem 52556213502507h 14m 41.94s+24° 53 06.75.840.77337M1IIIsuspected variable
48 Gem 48550523481907h 12m 26.39s+24° 07 43.35.850.70349F5IV
33 Gem 33OV496063275306h 49m 49.85s+16° 12 10.55.85−1.38926B7III α2 CVn variable, ΔV = 0.1m, P = 2.27 d
HD 52609 526093393707h 02m 33.29s+16° 40 28.15.86−2.991918M2IIIsuspected variable
HD 51000 510003342106h 57m 00.54s+33° 40 51.75.910.55385G5III
HD 42049 420492919606h 09m 32.44s+22° 11 25.05.93−5.456151K4IIIslow irregular variable, Vmax = 5.91m, Vmin = 5.96m
HD 52711 527113401707h 03m 30.35s+29° 20 20.75.934.5362G4V
HD 61603 616033742807h 40m 58.52s+23° 01 06.85.93−2.421523K5
HD 53686 536863435807h 07m 22.41s+34° 00 33.75.94−0.66681K4III
61 Gem 61585793615607h 26m 56.33s+20° 15 27.35.940.47405F2Vnsuspected δ Sct variable
NP Gem NP525543392907h 02m 25.52s+17° 45 19.65.96−2.131353M1.5slow irregular variable, Vmax = 5.89m, Vmin = 6.04m
HD 47575 475753187606h 39m 47.73s+12° 58 58.15.991.25289A2V
44 Gem 44532573418207h 05m 18.37s+22° 38 14.96.000.17478B8Vn
HD 52976 529763405507h 03m 51.60s+12° 35 39.36.01−1.931264K5variable star, ΔV = 0.008m, P = 3.37 d
HD 63889 638893839407h 51m 56.80s+19° 19 30.66.030.50415K1III:
HD 40589 405892850006h 01m 00.45s+27° 34 20.56.04−4.734657B9Iabvariable star, ΔV = 0.012m, P = 9.26 d
HD 44927 449273057006h 25m 32.94s+23° 19 38.06.05−0.19578A2Vn
HD 61859 618593758007h 42m 43.61s+34° 00 00.86.052.36178F7V
HD 63589 635893831907h 51m 02.37s+33° 14 01.16.062.04208A2m
HD 63352 633523814707h 49m 01.81s+13° 22 18.86.07−0.46660K0
8 Gem 8432612978906h 16m 19.05s+23° 58 12.26.090.46436G8III
HD 47358 473583181306h 39m 05.29s+22° 01 51.46.090.54419G9III
HD 61295 612953733907h 39m 54.10s+32° 00 35.46.161.53275F6II
58 Gem 58577443584207h 23m 28.15s+22° 56 43.66.171.27312A1V
HD 45951 459513106706h 31m 10.03s+16° 56 19.16.18K2III...
HD 61219 612193726907h 39m 12.01s+24° 13 21.16.180.56435A2V
82 Gem 82632083810607h 48m 33.65s+23° 08 27.56.18−1.361052G2III+...suspected variable
HD 56386 563863534507h 18m 04.09s+30° 57 21.36.19−0.18612A0Vn
39 Gem 39515303359506h 58m 47.52s+26° 04 51.16.202.82155F7Vsuspected variable
16 Gem 16453943076906h 27m 56.69s+20° 29 46.66.220.13538A2Vs
HD 59059 590593634007h 28m 47.26s+15° 06 35.56.23−0.63769B9IV
HD 61630 616303740407h 40m 47.19s+13° 46 16.66.23−1.281035K0
9 Gem 9PX433842984006h 16m 58.71s+23° 44 27.36.24−2.792090B3Iaα Cyg variable, Vmax = 6.23m, Vmin = 6.30m, P = 13.70 d
HD 45506 455063081506h 28m 28.11s+16° 14 18.66.242.19210G5
HD 62141 621413763607h 43m 22.20s+22° 23 58.06.251.38307K0III
20 Gem 20461363115806h 32m 18.52s+17° 47 03.46.261.08354F6V...
HD 51330 513303346506h 57m 25.59s+11° 54 27.26.263070F2Ib-II
HD 47863 478633202006h 41m 21.94s+16° 23 51.66.28−0.63786A1V
HD 53899 538993442807h 08m 13.28s+33° 49 56.86.31−0.75840K1
HD 44234 442343021806h 21m 25.91s+17° 45 49.06.320.78417G9:III:
HD 44780 447803050106h 24m 43.75s+25° 02 55.46.35−0.68832K2III
HD 49059 490593253906h 47m 23.46s+18° 11 36.86.350.74431A2V
141 Tau (141)407242856106h 01m 41.63s+22° 24 03.86.360.09584B8V
HD 58898 588983632507h 28m 39.89s+27° 33 10.46.361.39321K2III
HD 61035 610353716507h 38m 14.36s+24° 21 37.46.373.01153F0
19 Gem 19460313110506h 31m 37.44s+15° 54 12.76.381.33334A8V
HD 56176 561763525307h 17m 03.36s+26° 41 23.36.381.59296G7IV
40 Gem 40516883365006h 59m 27.94s+25° 54 51.16.40−1.431199B8III
OT Gem OT580503593307h 24m 27.65s+15° 31 01.96.41−3.533170B2Ve γ Cas variable, Vmax = 6m, Vmin = 6.44m
HD 47415 474153185006h 39m 31.47s+24° 35 59.86.433.70115F8IV
HD 54563 545633460807h 10m 06.79s+21° 14 53.36.433.11150G9V
HD 47020 470203165006h 37m 27.29s+24° 35 27.06.440.33543A3V
25 Gem25477313201906h 41m 20.90s+28° 11 47.96.45−1.731411G5Ib
HD 57049 570493554807h 20m 06.84s+15° 08 34.76.45−1.181094A2Vn
50 Gem 50551303486007h 12m 49.08s+27° 13 30.26.463.24144F8V spectroscopic binary; suspected variable, Vmax = 6.43m, Vmin = 6.46m
32 Gem 32488433240406h 45m 54.20s+12° 41 36.86.47−1.251140A9III
HD 53744 537443436707h 07m 24.88s+28° 10 36.16.470.34549B9V
HD 54986 549863476307h 11m 46.84s+16° 58 35.16.50−1.141098K5
6 Gem 6BU425432945006h 12m 19.10s+22° 54 30.76.51−4.094289M1Ia-absemiregular variable, Vmax = 5.74m, Vmin = 7.4m, P = 325 d
79 Gem 79625103781107h 45m 09.34s+20° 18 57.86.530.78460A1V
15 Gem A 15453523075706h 27m 46.58s+20° 47 22.66.540.31575K0
W Gem W465953140406h 34m 57.45s+15° 19 49.76.54F5-G1classical Cepheid, Vmax = 6.54m, Vmin = 7.38m, P = 7.91 d
TV Gem TV424752941606h 11m 51.41s+21° 52 05.66.563100M1Iabsemiregular variable, Vmax = 6.27m, Vmin = 7.5m, P = 229 d
10 Gem 10437403000306h 18m 54.43s+23° 36 11.96.58−0.34789G5
HD 45314 PZ453143072206h 27m 15.78s+14° 53 21.226.64O9:pe Be star
2 Gem 2415432896906h 06m 48.66s+23° 38 19.06.67−0.45867K0
23 Gem 23467813152506h 36m 02.12s+16° 47 49.56.732.25257F5
OU Gem OU450883063006h 26m 10.25s+18° 45 24.96.7648.02K3Vk BY Dra variable, ΔV = 0.05m
HD 60848 BN608483707407h 37m 05.73s+16° 54 15.36.851960O8V:pevγ Cas variable, Vmax = 6.75m, Vmin = 6.85m
HD 50554 505543321206h 54m 42.83s+24° 14 44.06.864.40101F8Vhas a planet (b)
4 Gem 4422162928806h 10m 29.94s+22° 59 52.46.88−0.21853B9
11 Gem 11LU438183004606h 19m 19.30s+23° 28 09.96.91−2.282248B0II β Cep variable
12 Gem 12438363004906h 19m 22.52s+23° 16 28.26.952530A0II
HD 63433 634333822807h 49m 55.0s+27° 21 486.973.0has three planets (b, c, and D)
49 Gem 49551563486107h 12m 49.38s+25° 44 55.37.05−0.01842A0
HD 52961 PS529613403807h 03m 39.63s+10° 46 13.17.37A0 RV Tau variable, Vmax = 7.24m, Vmin = 7.58m, P = 72 d
WY Gem WY424742942506h 11m 56.25s+23° 12 25.47.38M2Iabep+Bslow irregular variable and eclipsing binary, Vmax = 7.10m, Vmin = 7.56m, P = 23550 d
R Gem R537913435607h 07m 21.40s+22° 42 13.07.681.65525S3.5-6.5/6e technetium star; Mira variable, Vmax = 6.0m, Vmin = 14.0m, P = 369.91 d
ν Gem B ν1825793706h 28m 53.70s+20° 14 20.08.00
HD 67087 670873976708h 07m 40.0s+31° 33 058.05290F8Vhas two planets (b & c)
HD 59643 NQ596433662307h 31m 54.52s+24° 30 12.68.012860C6,2eV Z And and semiregular variable, Vmax = 7.4m, Vmin = 8.18m, P = 58.2 d
V345 Gem V345609873719707h 38m 30.23s+33° 42 41.58.2528F0 W UMa variable
15 Gem B 152574983075606h 27m 45.94s+20° 46 59.68.597.3159G0
SS Gem SS4187006h 08m 35.11s+22° 37 01.98.67G2/5IRV Tau variable, Vmax = 8.48m, Vmin = 9.70m, P = 89.44 d
CR Gem CR3134906h 34m 23.92s+16° 04 30.38.671140Cv+...semiregular variable
RY Gem RY587133620907h 27m 24.17s+15° 39 34.78.681330A2V+
K-03IV-V
Algol variable, Vmax = 8.69m, Vmin = 11.04m, P = 9.30 d
RX Gem RX495213279106h 50m 11.54s+33° 14 20.79.241520A2Algol variable, Vmax = 9.2m, Vmin = 10.81m, P = 12.21 d
TU Gem TU4227206h 10m 53.10s+26° 00 53.49.40C6,4semiregular variable, Vmax = 6.88m, Vmin = 8.0m, P = 217 d
Castor C α66YY60179C07h 34m 37.58s+31° 52 11.19.648.7952dM1e+dM1eAlgol variable and flare star; Vmax = 8.91m, Vmin = 9.6m, P = 0.81 d
RW Gem RW2503712853706h 01m 28.06s+23° 08 27.59.79438B6VAlgol variable, Vmax = 9.53m, Vmin = 11.76m, P = 2.87 d
AD Gem AD2624333218006h 43m 07.51s+20° 56 20.89.80F5classical Cepheid, Vmax = 9.45m, Vmin = 10.23m, P = 3.79 d
AL Gem AL26691306h 57m 38.55s+20° 53 32.59.89F6VAlgol variable, Vmax = 9.8m, Vmin = 10.39m, P = 1.39 d
BD+20°1790 V42907h 23m 43.59s+20° 24 58.710.0085K5VeBY Dra variable, Vmax = 9.86m, Vmin = 10.08m, P = 2.80 d
Gliese 251 2658663322606h 54m 48.96s+33° 16 05.410.1118.211M4.0VMira variable, Vmax = 8.3m, Vmin = 11.2m, P = 314.5 d
AF Gem AF26475006h 50m 39.64s+21° 21 55.910.58A0Algol variable, Vmax = 10.54m, Vmin = 11.83m, P = 1.24 d
DX Gem DX3130606h 33m 54.61s+14° 28 17.010.73classical Cepheid, Vmax = 10.53m, Vmin = 10.92m, P = 3.14 d
HD 262389 26238907h 23m 43.59s+20° 24 58.710.911013FHAT-P-56, has a transiting planet (b)
HD 51585 OY5158506h 58m 30.41s+16° 19 26.211.20BpeBe star, Vmax = 11.07m, Vmin = 11.37m
ZZ Gem ZZ4465306h 24m 01.24s+25° 01 52.911.2CeMira variable, Vmax = 8.3m, Vmin = 11.2m, P = 314.5 d
HAT-P-20 07h 27m 40s+24° 20 1111.34228K7has a transiting planet (b)
HAT-P-39 07h 35m 02.0s+17° 49 4811.422094has a transiting planet (b)
BM Gem BM571603561707h 20m 59.01s+24° 59 58.111.502590Nsemiregular variable
HAT-P-24 07h 15m 18s+14° 15 4411.82998F8has a transiting planet (b)
HAT-P-33 07h 32m 44s+33° 50 0611.891367Fhas a transiting planet (b)
RR Gem RR3566707h 21m 33.53s+30° 52 59.511.92A8 RR Lyr variable, Vmax = 10.62m, Vmin = 11.99m, P = 0.40 d
HAT-P-54 06h 39m 35.5s+25° 28 5713.51443Khas a transiting planet (b)
BG Gem BG06h 03m 30.81s+27° 51 50.7 β Lyr variable
PQ Gem PQ07h 51m 17.32s+14° 44 23.913.7CV intermediate polar, Vmax = 13.7m, Vmin = 14.5m, P = 0.22 d
U Gem U6451107h 55m 05.24s+22° 00 05.114.9413sd:Be+...prototype dwarf nova (SS Cyg) and eclipsing binary, Vmax = 8.2m, Vmin = 14.9m, P = 0.18 d
DN Gem DN5048006h 54m 54.35s+32° 08 28.015.0 nova
DM Gem DM4832806h 44m 12.05s+29° 56 41.917.4nova, Vmax = 4.8m, Vmin = 17.4m, P = 0.12 d
2MASSW J0746425+200032 07h 46m 42.56s+20° 00 32.217.737.8L0.5binary brown dwarf
IR Gem IR06h 47m 34.68s+28° 06 22.318.7 SU UMa variable, Vmax = 11.2m, Vmin = 18.7m, P = 0.068 d
WD J0651+2844 06h 51m 33.34s+28° 44 23.4binary white dwarf
AW Gem AW07h 22m 41.0s+28° 30 1719.4SU UMa variable, Vmax = 12.9m, Vmin = 19.4m, P = 0.076 d
PSR B0656+14 06h 59m 48.13s+14° 14 21.524.90 pulsar
PSR J0751+1807 07h 51m 09.16s+18° 07 38.6binary pulsar/white dwarf
WISEP J060738.65+242953.4 06h 07m 39.08s+24° 29 57.525.4L9brown dwarf
Geminga 06h 33m 54.15s+17° 46 12.9pulsar
CXOU J061705.3+222127 06h 17m 05.3s+22° 21 27pulsar
PSR B0611+22 06h 14m 17.25s+22° 30 37.4pulsar
Table legend:

See also

Related Research Articles

<span class="mw-page-title-main">Telescopium Herschelii</span> Former constellation

Telescopium Herschelii, also formerly known as Tubus Hershelli Major, is a former constellation in the northern celestial hemisphere. Maximilian Hell established it in 1789 to honour Sir William Herschel's discovery of the planet Uranus. It fell out of use by the end of the 19th century. θ Geminorum at apparent magnitude 4.8 was the constellation's brightest star.

References