List of stars in Gemini

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
Polluxβ78625093782607h 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 Aα6660179A3685007h 34m 36.00s+31° 53 19.11.901.0552A2VmAl-Ras al-Taum al-Muqadim, Aoul al Dzira, Prima Brachii[1]
γ Gemγ24471053168106h 37m 42.70s+16° 23 57.91.93−0.60105A0IVAlhena, Almeisan, Nir al Henat, Prima του al Henat[1]
μ Gemμ13444783034306h 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 Bα666017807h 34m 36.00s+31° 53 19.02.88
ε Gemε27483293224606h 43m 55.93s+25° 07 52.23.06−4.15903G8IbMebsuta; variable star, Vmax = 2.97m, Vmin = 3.09m
η Gemη7429952965506h 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 Gemξ31487373236206h 45m 17.43s+12° 53 45.83.352.1357F5IVAlzir; suspected variable, Vmax = 3.33m, Vmin = 3.42m
δ Gemδ55569863555007h 20m 07.39s+21° 58 56.43.502.2259F0IV...Wasat
κ Gemκ77623453774007h 44m 26.87s+24° 23 53.33.570.35143G8IIIJīxīn (積薪),[2] 隆博星 (Takahiro-boshi)
λ Gemλ54565373535007h 18m 05.61s+16° 32 25.73.581.2794A3V...suspected variable, Vmax = 3.52m, Vmin = 3.62m
θ Gemθ34500193301806h 52m 47.34s+33° 57 40.93.60−0.30197A3III
ι Gemι60582073604607h 25m 43.68s+27° 47 53.83.780.85126G9III+...Propus
ζ Gemζ43529733408807h 04m 06.54s+20° 34 13.14.01−3.761168G1IbMekbuda; classical Cepheid, Vmax = 3.62m, Vmin = 4.18m, P = 10.15 d
υ Gemυ69605223696207h 35m 55.37s+26° 53 45.64.06−0.28240K5IIIsuspected variable, Vmax = 4.04m, Vmin = 4.08m
ν Gem Aν18455423088306h 28m 57.79s+20° 12 43.84.13−1.81502B6IIINucatai
1 Gem1411162873406h 04m 07.22s+23° 15 49.14.160.84151G7IIIPropus
ρ Gemρ62589463636607h 29m 06.61s+31° 47 02.74.162.8260F0V...suspected variable
σ Gemσ75620443762907h 43m 18.69s+28° 53 02.74.231.36122K1III SBRS CVn variable, Vmax = 4.13m, Vmin = 4.29m, P = 19.42 d
τ Gemτ46547193469307h 11m 08.39s+30° 14 43.04.41−0.42302K2IIIsuspected variable, Vmax = 4.37m, Vmin = 4.42m; has a brown dwarf companion
30 Gem30484333224906h 43m 59.29s+13° 13 41.34.49−0.15276K1III
38 Geme38506353320206h 54m 38.59s+13° 10 40.94.712.4891F0Vp
ο Gemο71611103726507h 39m 09.96s+34° 35 04.74.891.46158F3IIIJishui
81 Gemg81627213790807h 46m 07.49s+18° 30 36.64.89−0.21341K5III
χ Gemχ662163942408h 03m 31.10s+27° 47 39.94.940.45258K2III
φ Gemφ83641453853807h 53m 29.84s+26° 45 57.14.970.51254A3V
65 Gemb65591483642907h 29m 48.78s+27° 54 58.35.01−0.34383K2III
57 GemA57577273584607h 23m 28.55s+25° 03 02.25.041.67154G8III
74 Gemf74613383730007h 39m 28.59s+17° 40 28.35.04−1.02532M0IIIsuspected variable, ΔV = 0.08m
51 Gem51BQ553833490907h 13m 22.27s+16° 09 32.65.07−1.59700K3Vsemiregular variable
64 Gem64590373639307h 29m 20.46s+28° 07 06.35.071.58163A4V
56 Gem56574233569907h 21m 56.90s+20° 26 37.45.09−0.50428M0IIIsuspected variable, ΔV = 0.06m
HD 52960529603403307h 03m 38.07s+10° 57 06.65.14−1.65743K3III
π Gemπ80628983801607h 47m 30.34s+33° 24 56.85.14−1.04562M0IIIsuspected variable, ΔV = 0.08m
26 Gem26480973210406h 42m 24.32s+17° 38 43.95.202.05139A2V
ω Gemω42524973392707h 02m 24.78s+24° 12 55.65.20−3.331655G5IIslow irregular variable, Vmax = 5.18m, Vmin = 5.20m
63 Gem63587283623807h 27m 44.39s+21° 26 44.05.202.54111F5IV-V...
68 Gem68601073676007h 33m 36.50s+15° 49 36.15.27−0.03375A1Vnsuspected variable
36 Gemd36499083292106h 51m 33.05s+21° 45 40.45.28−0.77529A2V
76 Gemc76622853770407h 44m 06.92s+25° 47 03.25.30−1.01595K5IIIsuspected variable, Vmax = 5.28m, Vmin = 5.32m
HD 60318603183689607h 35m 08.82s+30° 57 39.35.340.50302K0III
85 Gem85646483872207h 55m 39.90s+19° 53 02.65.380.29339A0Vs
28 Gem28484503231106h 44m 45.46s+28° 58 15.65.42−0.79570K4III
HD 59686596863661607h 31m 48.37s+17° 05 10.45.450.62302K2IIIhas a planet (b)
45 Gem45541313444007h 08m 22.04s+15° 55 51.35.470.61305G8III
HD 53329533293426707h 06m 11.63s+34° 28 26.75.550.69305G8IV
NZ GemNZ619133752107h 42m 03.22s+14° 12 30.75.55−1.931022M3Ssemiregular variable, Vmax = 5.52m, Vmin = 5.72m
HD 46374463743127706h 33m 36.17s+14° 09 19.35.571.10256K2III:
70 Gem70609863720407h 38m 32.84s+35° 02 54.55.580.72306K0III
35 Gem35497383281406h 50m 25.50s+13° 24 47.55.68−2.641502K3III
HD 49968499683296806h 52m 00.01s+23° 36 06.35.68−0.30513K5III
IS GemIS493803274006h 49m 41.34s+32° 36 24.85.720.85307K3IIsemiregular variable
41 Gem41520053371507h 00m 15.82s+16° 04 44.45.73−5.535821K3Ibsuspected variable
37 Gem37506923327706h 55m 18.69s+25° 22 32.35.734.5656G0Vsuspected variable, ΔV = 0.02m
3 Gem3PU420872922506h 09m 43.99s+23° 06 48.55.75B2.5Ibα Cyg variable, Vmax = 5.71m, Vmin = 5.77m, P = 6.81 d
47 Gem47548013472207h 11m 23.08s+26° 51 24.05.750.36390A4IVsuspected δ Sct variable
53 Gem53558703515207h 15m 57.18s+27° 53 50.75.75−1.851079M1IIIvariable star, ΔV = 0.012m, P = 6.22 d
59 Gem59579273594107h 24m 33.44s+27° 38 16.15.771.73209F0:III:δ Sct variable
HD 52556525563391407h 02m 17.49s+15° 20 09.85.78−0.70644K1III:
HD 61885618853750807h 41m 51.87s+13° 28 49.85.79−1.12786M2IIIsemiregular variable
5 Gem5423982937906h 11m 32.31s+24° 25 13.45.83−0.99753K0III
52 Gem52556213502507h 14m 41.94s+24° 53 06.75.840.77337M1IIIsuspected variable
48 Gem48550523481907h 12m 26.39s+24° 07 43.35.850.70349F5IV
33 Gem33OV496063275306h 49m 49.85s+16° 12 10.55.85−1.38926B7IIIα2 CVn variable, ΔV = 0.1m, P = 2.27 d
HD 52609526093393707h 02m 33.29s+16° 40 28.15.86−2.991918M2IIIsuspected variable
HD 51000510003342106h 57m 00.54s+33° 40 51.75.910.55385G5III
HD 42049420492919606h 09m 32.44s+22° 11 25.05.93−5.456151K4IIIslow irregular variable, Vmax = 5.91m, Vmin = 5.96m
HD 52711527113401707h 03m 30.35s+29° 20 20.75.934.5362G4V
HD 61603616033742807h 40m 58.52s+23° 01 06.85.93−2.421523K5
HD 53686536863435807h 07m 22.41s+34° 00 33.75.94−0.66681K4III
61 Gem61585793615607h 26m 56.33s+20° 15 27.35.940.47405F2Vnsuspected δ Sct variable
NP GemNP525543392907h 02m 25.52s+17° 45 19.65.96−2.131353M1.5slow irregular variable, Vmax = 5.89m, Vmin = 6.04m
HD 47575475753187606h 39m 47.73s+12° 58 58.15.991.25289A2V
44 Gem44532573418207h 05m 18.37s+22° 38 14.96.000.17478B8Vn
HD 52976529763405507h 03m 51.60s+12° 35 39.36.01−1.931264K5variable star, ΔV = 0.008m, P = 3.37 d
HD 63889638893839407h 51m 56.80s+19° 19 30.66.030.50415K1III:
HD 40589405892850006h 01m 00.45s+27° 34 20.56.04−4.734657B9Iabvariable star, ΔV = 0.012m, P = 9.26 d
HD 44927449273057006h 25m 32.94s+23° 19 38.06.05−0.19578A2Vn
HD 61859618593758007h 42m 43.61s+34° 00 00.86.052.36178F7V
HD 63589635893831907h 51m 02.37s+33° 14 01.16.062.04208A2m
HD 63352633523814707h 49m 01.81s+13° 22 18.86.07−0.46660K0
8 Gem8432612978906h 16m 19.05s+23° 58 12.26.090.46436G8III
HD 47358473583181306h 39m 05.29s+22° 01 51.46.090.54419G9III
HD 61295612953733907h 39m 54.10s+32° 00 35.46.161.53275F6II
58 Gem58577443584207h 23m 28.15s+22° 56 43.66.171.27312A1V
HD 45951459513106706h 31m 10.03s+16° 56 19.16.18K2III...
HD 61219612193726907h 39m 12.01s+24° 13 21.16.180.56435A2V
82 Gem82632083810607h 48m 33.65s+23° 08 27.56.18−1.361052G2III+...suspected variable
HD 56386563863534507h 18m 04.09s+30° 57 21.36.19−0.18612A0Vn
39 Gem39515303359506h 58m 47.52s+26° 04 51.16.202.82155F7Vsuspected variable
16 Gem16453943076906h 27m 56.69s+20° 29 46.66.220.13538A2Vs
HD 59059590593634007h 28m 47.26s+15° 06 35.56.23−0.63769B9IV
HD 61630616303740407h 40m 47.19s+13° 46 16.66.23−1.281035K0
9 Gem9PX433842984006h 16m 58.71s+23° 44 27.36.24−2.792090B3Iaα Cyg variable, Vmax = 6.23m, Vmin = 6.30m, P = 13.70 d
HD 45506455063081506h 28m 28.11s+16° 14 18.66.242.19210G5
HD 62141621413763607h 43m 22.20s+22° 23 58.06.251.38307K0III
20 Gem20461363115806h 32m 18.52s+17° 47 03.46.261.08354F6V...
HD 51330513303346506h 57m 25.59s+11° 54 27.26.263070F2Ib-II
HD 47863478633202006h 41m 21.94s+16° 23 51.66.28−0.63786A1V
HD 53899538993442807h 08m 13.28s+33° 49 56.86.31−0.75840K1
HD 44234442343021806h 21m 25.91s+17° 45 49.06.320.78417G9:III:
HD 44780447803050106h 24m 43.75s+25° 02 55.46.35−0.68832K2III
HD 49059490593253906h 47m 23.46s+18° 11 36.86.350.74431A2V
141 Tau(141)407242856106h 01m 41.63s+22° 24 03.86.360.09584B8V
HD 58898588983632507h 28m 39.89s+27° 33 10.46.361.39321K2III
HD 61035610353716507h 38m 14.36s+24° 21 37.46.373.01153F0
19 Gem19460313110506h 31m 37.44s+15° 54 12.76.381.33334A8V
HD 56176561763525307h 17m 03.36s+26° 41 23.36.381.59296G7IV
40 Gem40516883365006h 59m 27.94s+25° 54 51.16.40−1.431199B8III
OT GemOT580503593307h 24m 27.65s+15° 31 01.96.41−3.533170B2Veγ Cas variable, Vmax = 6m, Vmin = 6.44m
HD 47415474153185006h 39m 31.47s+24° 35 59.86.433.70115F8IV
HD 54563545633460807h 10m 06.79s+21° 14 53.36.433.11150G9V
HD 47020470203165006h 37m 27.29s+24° 35 27.06.440.33543A3V
25 Gem25477313201906h 41m 20.90s+28° 11 47.96.45−1.731411G5Ib
HD 57049570493554807h 20m 06.84s+15° 08 34.76.45−1.181094A2Vn
50 Gem50551303486007h 12m 49.08s+27° 13 30.26.463.24144F8Vspectroscopic binary; suspected variable, Vmax = 6.43m, Vmin = 6.46m
32 Gem32488433240406h 45m 54.20s+12° 41 36.86.47−1.251140A9III
HD 53744537443436707h 07m 24.88s+28° 10 36.16.470.34549B9V
HD 54986549863476307h 11m 46.84s+16° 58 35.16.50−1.141098K5
6 Gem6BU425432945006h 12m 19.10s+22° 54 30.76.51−4.094289M1Ia-absemiregular variable, Vmax = 5.74m, Vmin = 7.4m, P = 325 d
79 Gem79625103781107h 45m 09.34s+20° 18 57.86.530.78460A1V
15 Gem A15453523075706h 27m 46.58s+20° 47 22.66.540.31575K0
W GemW465953140406h 34m 57.45s+15° 19 49.76.54F5-G1classical Cepheid, Vmax = 6.54m, Vmin = 7.38m, P = 7.91 d
TV GemTV424752941606h 11m 51.41s+21° 52 05.66.563100M1Iabsemiregular variable, Vmax = 6.27m, Vmin = 7.5m, P = 229 d
10 Gem10437403000306h 18m 54.43s+23° 36 11.96.58−0.34789G5
HD 45314PZ453143072206h 27m 15.78s+14° 53 21.226.64O9:peBe star
2 Gem2415432896906h 06m 48.66s+23° 38 19.06.67−0.45867K0
23 Gem23467813152506h 36m 02.12s+16° 47 49.56.732.25257F5
OU GemOU450883063006h 26m 10.25s+18° 45 24.96.7648.02K3VkBY Dra variable, ΔV = 0.05m
HD 60848BN608483707407h 37m 05.73s+16° 54 15.36.851960O8V:pevγ Cas variable, Vmax = 6.75m, Vmin = 6.85m
HD 50554505543321206h 54m 42.83s+24° 14 44.06.864.40101F8Vhas a planet (b)
4 Gem4422162928806h 10m 29.94s+22° 59 52.46.88−0.21853B9
11 Gem11LU438183004606h 19m 19.30s+23° 28 09.96.91−2.282248B0IIβ Cep variable
12 Gem12438363004906h 19m 22.52s+23° 16 28.26.952530A0II
HD 63433634333822807h 49m 55.0s+27° 21 487.073.12has two planets(b & c)
49 Gem49551563486107h 12m 49.38s+25° 44 55.37.05−0.01842A0
HD 52961PS529613403807h 03m 39.63s+10° 46 13.17.37A0RV Tau variable, Vmax = 7.24m, Vmin = 7.58m, P = 72 d
WY GemWY424742942506h 11m 56.25s+23° 12 25.47.38M2Iabep+Bslow irregular variable and eclipsing binary, Vmax = 7.10m, Vmin = 7.56m, P = 23550 d
R GemR537913435607h 07m 21.40s+22° 42 13.07.681.65525S3.5-6.5/6etechnetium star; Mira variable, Vmax = 6.0m, Vmin = 14.0m, P = 369.91 d
ν Gem Bν1825793706h 28m 53.70s+20° 14 20.08.00
HD 67087670873976708h 07m 40.0s+31° 33 058.05290F8Vhas two planets (b & c)
HD 59643NQ596433662307h 31m 54.52s+24° 30 12.68.012860C6,2eVZ And and semiregular variable, Vmax = 7.4m, Vmin = 8.18m, P = 58.2 d
V345 GemV345609873719707h 38m 30.23s+33° 42 41.58.2528F0W UMa variable
15 Gem B152574983075606h 27m 45.94s+20° 46 59.68.597.3159G0
SS GemSS4187006h 08m 35.11s+22° 37 01.98.67G2/5IRV Tau variable, Vmax = 8.48m, Vmin = 9.70m, P = 89.44 d
CR GemCR3134906h 34m 23.92s+16° 04 30.38.671140Cv+...semiregular variable
RY GemRY587133620907h 27m 24.17s+15° 39 34.78.681330A2V+
K-03IV-V
Algol variable, Vmax = 8.69m, Vmin = 11.04m, P = 9.30 d
RX GemRX495213279106h 50m 11.54s+33° 14 20.79.241520A2Algol variable, Vmax = 9.2m, Vmin = 10.81m, P = 12.21 d
TU GemTU4227206h 10m 53.10s+26° 00 53.49.40C6,4semiregular variable, Vmax = 6.88m, Vmin = 8.0m, P = 217 d
Castor Cα66YY60179C07h 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 GemRW2503712853706h 01m 28.06s+23° 08 27.59.79438B6VAlgol variable, Vmax = 9.53m, Vmin = 11.76m, P = 2.87 d
AD GemAD2624333218006h 43m 07.51s+20° 56 20.89.80F5classical Cepheid, Vmax = 9.45m, Vmin = 10.23m, P = 3.79 d
AL GemAL26691306h 57m 38.55s+20° 53 32.59.89F6VAlgol variable, Vmax = 9.8m, Vmin = 10.39m, P = 1.39 d
BD+20°1790V42907h 23m 43.59s+20° 24 58.710.0085K5VeBY Dra variable, Vmax = 9.86m, Vmin = 10.08m, P = 2.80 d
Gliese 2512658663322606h 54m 48.96s+33° 16 05.410.1118.211M4.0VMira variable, Vmax = 8.3m, Vmin = 11.2m, P = 314.5 d
AF GemAF26475006h 50m 39.64s+21° 21 55.910.58A0Algol variable, Vmax = 10.54m, Vmin = 11.83m, P = 1.24 d
DX GemDX3130606h 33m 54.61s+14° 28 17.010.73classical Cepheid, Vmax = 10.53m, Vmin = 10.92m, P = 3.14 d
HD 26238926238907h 23m 43.59s+20° 24 58.710.911013FHAT-P-56, has a transiting planet (b)
HD 51585OY5158506h 58m 30.41s+16° 19 26.211.20BpeBe star, Vmax = 11.07m, Vmin = 11.37m
ZZ GemZZ4465306h 24m 01.24s+25° 01 52.911.2CeMira variable, Vmax = 8.3m, Vmin = 11.2m, P = 314.5 d
HAT-P-2007h 27m 40s+24° 20 1111.34228K7has a transiting planet (b)
HAT-P-3907h 35m 02.0s+17° 49 4811.422094has a transiting planet (b)
BM GemBM571603561707h 20m 59.01s+24° 59 58.111.502590Nsemiregular variable
HAT-P-2407h 15m 18s+14° 15 4411.82998F8has a transiting planet (b)
HAT-P-3307h 32m 44s+33° 50 0611.891367Fhas a transiting planet (b)
RR GemRR3566707h 21m 33.53s+30° 52 59.511.92A8RR Lyr variable, Vmax = 10.62m, Vmin = 11.99m, P = 0.40 d
HAT-P-5406h 39m 35.5s+25° 28 5713.51443Khas a transiting planet (b)
BG GemBG06h 03m 30.81s+27° 51 50.7β Lyr variable
PQ GemPQ07h 51m 17.32s+14° 44 23.913.7CVintermediate polar, Vmax = 13.7m, Vmin = 14.5m, P = 0.22 d
U GemU6451107h 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 GemDN5048006h 54m 54.35s+32° 08 28.015.0nova
DM GemDM4832806h 44m 12.05s+29° 56 41.917.4nova, Vmax = 4.8m, Vmin = 17.4m, P = 0.12 d
2MASSW J0746425+20003207h 46m 42.56s+20° 00 32.217.737.8L0.5binary brown dwarf
IR GemIR06h 47m 34.68s+28° 06 22.318.7SU UMa variable, Vmax = 11.2m, Vmin = 18.7m, P = 0.068 d
WD J0651+284406h 51m 33.34s+28° 44 23.4binary white dwarf
AW GemAW07h 22m 41.0s+28° 30 1719.4SU UMa variable, Vmax = 12.9m, Vmin = 19.4m, P = 0.076 d
PSR B0656+1406h 59m 48.13s+14° 14 21.524.90pulsar
PSR J0751+180707h 51m 09.16s+18° 07 38.6binary pulsar/white dwarf
WISEP J060738.65+242953.406h 07m 39.08s+24° 29 57.525.4L9brown dwarf
Geminga06h 33m 54.15s+17° 46 12.9pulsar
CXOU J061705.3+22212706h 17m 05.3s+22° 21 27pulsar
PSR B0611+2206h 14m 17.25s+22° 30 37.4pulsar
Table legend:

See also

  • List of stars by constellation

References

  • ESA (1997). "The Hipparcos and Tycho Catalogues". Retrieved 2006-12-26.
  • Kostjuk, N. D. (2002). "HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index". Retrieved 2006-12-26.
  • Roman, N. G. (1987). "Identification of a Constellation from a Position". Retrieved 2006-12-26.
  • "Naming Stars". Retrieved 13 December 2017.
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