List of stars in Gemini

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

Notes

Pollux

β

78

62509

37826

07^h 45^m 19.36^s

+28° 01′ 34.7″

1.16

1.09

34

K0III

Al-Ras al-Taum al-Mu'ahar, Muekher al Dzira, Posterior Brachii;^[1] suspected variable, V_max = 1.10^m, V_min = 1.17^m; has a planet (b)

Castor A

α

66

60179A

36850

07^h 34^m 36.00^s

+31° 53′ 19.1″

1.90

1.05

52

A2Vm

Al-Ras al-Taum al-Muqadim, Aoul al Dzira, Prima Brachii^[1]

γ Gem

γ

24

47105

31681

06^h 37^m 42.70^s

+16° 23′ 57.9″

1.93

−0.60

105

A0IV

Alhena, Almeisan, Nir al Henat, Prima του al Henat^[1]

μ Gem

μ

13

44478

30343

06^h 22^m 57.59^s

+22° 30′ 49.9″

2.87

−1.39

232

M3.0III

Tejat Posterior, Nuhatai, Calx, Pish Pai; semiregular variable, V_max = 2.75^m, V_min = 3.02^m

Castor B

α

66

60178

07^h 34^m 36.00^s

+31° 53′ 19.0″

2.88

ε Gem

ε

27

48329

32246

06^h 43^m 55.93^s

+25° 07′ 52.2″

3.06

−4.15

903

G8Ib

Mebsuta; variable star, V_max = 2.97^m, V_min = 3.09^m

η Gem

η

7

42995

29655

06^h 14^m 52.70^s

+22° 30′ 24.6″

3.31

−1.84

349

M3III

Propus, Praepes, Tejat Prior; semiregular and Algol variable, V_max = 3.15^m, V_min = 3.9^m, P = 232.9 d

ξ Gem

ξ

31

48737

32362

06^h 45^m 17.43^s

+12° 53′ 45.8″

3.35

2.13

57

F5IV

Alzir; suspected variable, V_max = 3.33^m, V_min = 3.42^m

δ Gem

δ

55

56986

35550

07^h 20^m 07.39^s

+21° 58′ 56.4″

3.50

2.22

59

F0IV...

Wasat

κ Gem

κ

77

62345

37740

07^h 44^m 26.87^s

+24° 23′ 53.3″

3.57

0.35

143

G8III

Jīxīn (積薪),^[2] 隆博星 (Takahiro-boshi)

λ Gem

λ

54

56537

35350

07^h 18^m 05.61^s

+16° 32′ 25.7″

3.58

1.27

94

A3V...

suspected variable, V_max = 3.52^m, V_min = 3.62^m

θ Gem

θ

34

50019

33018

06^h 52^m 47.34^s

+33° 57′ 40.9″

3.60

−0.30

197

A3III

ι Gem

ι

60

58207

36046

07^h 25^m 43.68^s

+27° 47′ 53.8″

3.78

0.85

126

G9III+...

Propus

ζ Gem

ζ

43

52973

34088

07^h 04^m 06.54^s

+20° 34′ 13.1″

4.01

−3.76

1168

G1Ib

Mekbuda; classical Cepheid, V_max = 3.62^m, V_min = 4.18^m, P = 10.15 d

υ Gem

υ

69

60522

36962

07^h 35^m 55.37^s

+26° 53′ 45.6″

4.06

−0.28

240

K5III

suspected variable, V_max = 4.04^m, V_min = 4.08^m

ν Gem A

ν

18

45542

30883

06^h 28^m 57.79^s

+20° 12′ 43.8″

4.13

−1.81

502

B6III

variable star, ΔV = 0.007^m, P = 0.11 d

1 Gem

1

41116

28734

06^h 04^m 07.22^s

+23° 15′ 49.1″

4.16

0.84

151

G7III

Propus

ρ Gem

ρ

62

58946

36366

07^h 29^m 06.61^s

+31° 47′ 02.7″

4.16

2.82

60

F0V...

suspected variable

σ Gem

σ

75

62044

37629

07^h 43^m 18.69^s

+28° 53′ 02.7″

4.23

1.36

122

K1III SB

RS CVn variable, V_max = 4.13^m, V_min = 4.29^m, P = 19.42 d

τ Gem

τ

46

54719

34693

07^h 11^m 08.39^s

+30° 14′ 43.0″

4.41

−0.42

302

K2III

suspected variable, V_max = 4.37^m, V_min = 4.42^m; has a brown dwarf companion

30 Gem

30

48433

32249

06^h 43^m 59.29^s

+13° 13′ 41.3″

4.49

−0.15

276

K1III

38 Gem

e

38

50635

33202

06^h 54^m 38.59^s

+13° 10′ 40.9″

4.71

2.48

91

F0Vp

ο Gem

ο

71

61110

37265

07^h 39^m 09.96^s

+34° 35′ 04.7″

4.89

1.46

158

F3III

Jishui

81 Gem

g

81

62721

37908

07^h 46^m 07.49^s

+18° 30′ 36.6″

4.89

−0.21

341

K5III

χ Gem

χ

66216

39424

08^h 03^m 31.10^s

+27° 47′ 39.9″

4.94

0.45

258

K2III

φ Gem

φ

83

64145

38538

07^h 53^m 29.84^s

+26° 45′ 57.1″

4.97

0.51

254

A3V

65 Gem

b

65

59148

36429

07^h 29^m 48.78^s

+27° 54′ 58.3″

5.01

−0.34

383

K2III

57 Gem

A

57

57727

35846

07^h 23^m 28.55^s

+25° 03′ 02.2″

5.04

1.67

154

G8III

74 Gem

f

74

61338

37300

07^h 39^m 28.59^s

+17° 40′ 28.3″

5.04

−1.02

532

M0III

suspected variable, ΔV = 0.08^m

51 Gem

51

BQ

55383

34909

07^h 13^m 22.27^s

+16° 09′ 32.6″

5.07

−1.59

700

K3V

semiregular variable

64 Gem

64

59037

36393

07^h 29^m 20.46^s

+28° 07′ 06.3″

5.07

1.58

163

A4V

56 Gem

56

57423

35699

07^h 21^m 56.90^s

+20° 26′ 37.4″

5.09

−0.50

428

M0III

suspected variable, ΔV = 0.06^m

HD 52960

52960

34033

07^h 03^m 38.07^s

+10° 57′ 06.6″

5.14

−1.65

743

K3III

π Gem

π

80

62898

38016

07^h 47^m 30.34^s

+33° 24′ 56.8″

5.14

−1.04

562

M0III

suspected variable, ΔV = 0.08^m

26 Gem

26

48097

32104

06^h 42^m 24.32^s

+17° 38′ 43.9″

5.20

2.05

139

A2V

ω Gem

ω

42

52497

33927

07^h 02^m 24.78^s

+24° 12′ 55.6″

5.20

−3.33

1655

G5II

slow irregular variable, V_max = 5.18^m, V_min = 5.20^m

63 Gem

63

58728

36238

07^h 27^m 44.39^s

+21° 26′ 44.0″

5.20

2.54

111

F5IV-V...

68 Gem

68

60107

36760

07^h 33^m 36.50^s

+15° 49′ 36.1″

5.27

−0.03

375

A1Vn

suspected variable

36 Gem

d

36

49908

32921

06^h 51^m 33.05^s

+21° 45′ 40.4″

5.28

−0.77

529

A2V

76 Gem

c

76

62285

37704

07^h 44^m 06.92^s

+25° 47′ 03.2″

5.30

−1.01

595

K5III

suspected variable, V_max = 5.28^m, V_min = 5.32^m

HD 60318

60318

36896

07^h 35^m 08.82^s

+30° 57′ 39.3″

5.34

0.50

302

K0III

85 Gem

85

64648

38722

07^h 55^m 39.90^s

+19° 53′ 02.6″

5.38

0.29

339

A0Vs

28 Gem

28

48450

32311

06^h 44^m 45.46^s

+28° 58′ 15.6″

5.42

−0.79

570

K4III

HD 59686

59686

36616

07^h 31^m 48.37^s

+17° 05′ 10.4″

5.45

0.62

302

K2III

has a planet (b)

45 Gem

45

54131

34440

07^h 08^m 22.04^s

+15° 55′ 51.3″

5.47

0.61

305

G8III

HD 53329

53329

34267

07^h 06^m 11.63^s

+34° 28′ 26.7″

5.55

0.69

305

G8IV

NZ Gem

NZ

61913

37521

07^h 42^m 03.22^s

+14° 12′ 30.7″

5.55

−1.93

1022

M3S

semiregular variable, V_max = 5.52^m, V_min = 5.72^m

HD 46374

46374

31277

06^h 33^m 36.17^s

+14° 09′ 19.3″

5.57

1.10

256

K2III:

70 Gem

70

60986

37204

07^h 38^m 32.84^s

+35° 02′ 54.5″

5.58

0.72

306

K0III

35 Gem

35

49738

32814

06^h 50^m 25.50^s

+13° 24′ 47.5″

5.68

−2.64

1502

K3III

HD 49968

49968

32968

06^h 52^m 00.01^s

+23° 36′ 06.3″

5.68

−0.30

513

K5III

IS Gem

IS

49380

32740

06^h 49^m 41.34^s

+32° 36′ 24.8″

5.72

0.85

307

K3II

semiregular variable

41 Gem

41

52005

33715

07^h 00^m 15.82^s

+16° 04′ 44.4″

5.73

−5.53

5821

K3Ib

suspected variable

37 Gem

37

50692

33277

06^h 55^m 18.69^s

+25° 22′ 32.3″

5.73

4.56

56

G0V

suspected variable, ΔV = 0.02^m

3 Gem

3

PU

42087

29225

06^h 09^m 43.99^s

+23° 06′ 48.5″

5.75

B2.5Ib

α Cyg variable, V_max = 5.71^m, V_min = 5.77^m, P = 6.81 d

47 Gem

47

54801

34722

07^h 11^m 23.08^s

+26° 51′ 24.0″

5.75

0.36

390

A4IV

suspected δ Sct variable

53 Gem

53

55870

35152

07^h 15^m 57.18^s

+27° 53′ 50.7″

5.75

−1.85

1079

M1III

variable star, ΔV = 0.012^m, P = 6.22 d

59 Gem

59

57927

35941

07^h 24^m 33.44^s

+27° 38′ 16.1″

5.77

1.73

209

F0:III:

δ Sct variable

HD 52556

52556

33914

07^h 02^m 17.49^s

+15° 20′ 09.8″

5.78

−0.70

644

K1III:

HD 61885

61885

37508

07^h 41^m 51.87^s

+13° 28′ 49.8″

5.79

−1.12

786

M2III

semiregular variable

5 Gem

5

42398

29379

06^h 11^m 32.31^s

+24° 25′ 13.4″

5.83

−0.99

753

K0III

52 Gem

52

55621

35025

07^h 14^m 41.94^s

+24° 53′ 06.7″

5.84

0.77

337

M1III

suspected variable

48 Gem

48

55052

34819

07^h 12^m 26.39^s

+24° 07′ 43.3″

5.85

0.70

349

F5IV

33 Gem

33

OV

49606

32753

06^h 49^m 49.85^s

+16° 12′ 10.5″

5.85

−1.38

926

B7III

α² CVn variable, ΔV = 0.1^m, P = 2.27 d

HD 52609

52609

33937

07^h 02^m 33.29^s

+16° 40′ 28.1″

5.86

−2.99

1918

M2III

suspected variable

HD 51000

51000

33421

06^h 57^m 00.54^s

+33° 40′ 51.7″

5.91

0.55

385

G5III

HD 42049

42049

29196

06^h 09^m 32.44^s

+22° 11′ 25.0″

5.93

−5.45

6151

K4III

slow irregular variable, V_max = 5.91^m, V_min = 5.96^m

HD 52711

52711

34017

07^h 03^m 30.35^s

+29° 20′ 20.7″

5.93

4.53

62

G4V

HD 61603

61603

37428

07^h 40^m 58.52^s

+23° 01′ 06.8″

5.93

−2.42

1523

K5

HD 53686

53686

34358

07^h 07^m 22.41^s

+34° 00′ 33.7″

5.94

−0.66

681

K4III

61 Gem

61

58579

36156

07^h 26^m 56.33^s

+20° 15′ 27.3″

5.94

0.47

405

F2Vn

suspected δ Sct variable

NP Gem

NP

52554

33929

07^h 02^m 25.52^s

+17° 45′ 19.6″

5.96

−2.13

1353

M1.5

slow irregular variable, V_max = 5.89^m, V_min = 6.04^m

HD 47575

47575

31876

06^h 39^m 47.73^s

+12° 58′ 58.1″

5.99

1.25

289

A2V

44 Gem

44

53257

34182

07^h 05^m 18.37^s

+22° 38′ 14.9″

6.00

0.17

478

B8Vn

HD 52976

52976

34055

07^h 03^m 51.60^s

+12° 35′ 39.3″

6.01

−1.93

1264

K5

variable star, ΔV = 0.008^m, P = 3.37 d

HD 63889

63889

38394

07^h 51^m 56.80^s

+19° 19′ 30.6″

6.03

0.50

415

K1III:

HD 40589

40589

28500

06^h 01^m 00.45^s

+27° 34′ 20.5″

6.04

−4.73

4657

B9Iab

variable star, ΔV = 0.012^m, P = 9.26 d

HD 44927

44927

30570

06^h 25^m 32.94^s

+23° 19′ 38.0″

6.05

−0.19

578

A2Vn

HD 61859

61859

37580

07^h 42^m 43.61^s

+34° 00′ 00.8″

6.05

2.36

178

F7V

HD 63589

63589

38319

07^h 51^m 02.37^s

+33° 14′ 01.1″

6.06

2.04

208

A2m

HD 63352

63352

38147

07^h 49^m 01.81^s

+13° 22′ 18.8″

6.07

−0.46

660

K0

8 Gem

8

43261

29789

06^h 16^m 19.05^s

+23° 58′ 12.2″

6.09

0.46

436

G8III

HD 47358

47358

31813

06^h 39^m 05.29^s

+22° 01′ 51.4″

6.09

0.54

419

G9III

HD 61295

61295

37339

07^h 39^m 54.10^s

+32° 00′ 35.4″

6.16

1.53

275

F6II

58 Gem

58

57744

35842

07^h 23^m 28.15^s

+22° 56′ 43.6″

6.17

1.27

312

A1V

HD 45951

45951

31067

06^h 31^m 10.03^s

+16° 56′ 19.1″

6.18

K2III...

HD 61219

61219

37269

07^h 39^m 12.01^s

+24° 13′ 21.1″

6.18

0.56

435

A2V

82 Gem

82

63208

38106

07^h 48^m 33.65^s

+23° 08′ 27.5″

6.18

−1.36

1052

G2III+...

suspected variable

HD 56386

56386

35345

07^h 18^m 04.09^s

+30° 57′ 21.3″

6.19

−0.18

612

A0Vn

39 Gem

39

51530

33595

06^h 58^m 47.52^s

+26° 04′ 51.1″

6.20

2.82

155

F7V

suspected variable

16 Gem

16

45394

30769

06^h 27^m 56.69^s

+20° 29′ 46.6″

6.22

0.13

538

A2Vs

HD 59059

59059

36340

07^h 28^m 47.26^s

+15° 06′ 35.5″

6.23

−0.63

769

B9IV

HD 61630

61630

37404

07^h 40^m 47.19^s

+13° 46′ 16.6″

6.23

−1.28

1035

K0

9 Gem

9

PX

43384

29840

06^h 16^m 58.71^s

+23° 44′ 27.3″

6.24

−2.79

2090

B3Ia

α Cyg variable, V_max = 6.23^m, V_min = 6.30^m, P = 13.70 d

HD 45506

45506

30815

06^h 28^m 28.11^s

+16° 14′ 18.6″

6.24

2.19

210

G5

HD 62141

62141

37636

07^h 43^m 22.20^s

+22° 23′ 58.0″

6.25

1.38

307

K0III

20 Gem

20

46136

31158

06^h 32^m 18.52^s

+17° 47′ 03.4″

6.26

1.08

354

F6V...

HD 51330

51330

33465

06^h 57^m 25.59^s

+11° 54′ 27.2″

6.26

3070

F2Ib-II

HD 47863

47863

32020

06^h 41^m 21.94^s

+16° 23′ 51.6″

6.28

−0.63

786

A1V

HD 53899

53899

34428

07^h 08^m 13.28^s

+33° 49′ 56.8″

6.31

−0.75

840

K1

HD 44234

44234

30218

06^h 21^m 25.91^s

+17° 45′ 49.0″

6.32

0.78

417

G9:III:

HD 44780

44780

30501

06^h 24^m 43.75^s

+25° 02′ 55.4″

6.35

−0.68

832

K2III

HD 49059

49059

32539

06^h 47^m 23.46^s

+18° 11′ 36.8″

6.35

0.74

431

A2V

141 Tau

(141)

40724

28561

06^h 01^m 41.63^s

+22° 24′ 03.8″

6.36

0.09

584

B8V

HD 58898

58898

36325

07^h 28^m 39.89^s

+27° 33′ 10.4″

6.36

1.39

321

K2III

HD 61035

61035

37165

07^h 38^m 14.36^s

+24° 21′ 37.4″

6.37

3.01

153

F0

19 Gem

19

46031

31105

06^h 31^m 37.44^s

+15° 54′ 12.7″

6.38

1.33

334

A8V

HD 56176

56176

35253

07^h 17^m 03.36^s

+26° 41′ 23.3″

6.38

1.59

296

G7IV

40 Gem

40

51688

33650

06^h 59^m 27.94^s

+25° 54′ 51.1″

6.40

−1.43

1199

B8III

OT Gem

OT

58050

35933

07^h 24^m 27.65^s

+15° 31′ 01.9″

6.41

−3.53

3170

B2Ve

γ Cas variable, V_max = 6^m, V_min = 6.44^m

HD 47415

47415

31850

06^h 39^m 31.47^s

+24° 35′ 59.8″

6.43

3.70

115

F8IV

HD 54563

54563

34608

07^h 10^m 06.79^s

+21° 14′ 53.3″

6.43

3.11

150

G9V

HD 47020

47020

31650

06^h 37^m 27.29^s

+24° 35′ 27.0″

6.44

0.33

543

A3V

25 Gem

25

47731

32019

06^h 41^m 20.90^s

+28° 11′ 47.9″

6.45

−1.73

1411

G5Ib

HD 57049

57049

35548

07^h 20^m 06.84^s

+15° 08′ 34.7″

6.45

−1.18

1094

A2Vn

50 Gem

50

55130

34860

07^h 12^m 49.08^s

+27° 13′ 30.2″

6.46

3.24

144

F8V

spectroscopic binary; suspected variable, V_max = 6.43^m, V_min = 6.46^m

32 Gem

32

48843

32404

06^h 45^m 54.20^s

+12° 41′ 36.8″

6.47

−1.25

1140

A9III

HD 53744

53744

34367

07^h 07^m 24.88^s

+28° 10′ 36.1″

6.47

0.34

549

B9V

HD 54986

54986

34763

07^h 11^m 46.84^s

+16° 58′ 35.1″

6.50

−1.14

1098

K5

6 Gem

6

BU

42543

29450

06^h 12^m 19.10^s

+22° 54′ 30.7″

6.51

−4.09

4289

M1Ia-ab

semiregular variable, V_max = 5.74^m, V_min = 7.4^m, P = 325 d

79 Gem

79

62510

37811

07^h 45^m 09.34^s

+20° 18′ 57.8″

6.53

0.78

460

A1V

15 Gem A

15

45352

30757

06^h 27^m 46.58^s

+20° 47′ 22.6″

6.54

0.31

575

K0

W Gem

W

46595

31404

06^h 34^m 57.45^s

+15° 19′ 49.7″

6.54

F5-G1

classical Cepheid, V_max = 6.54^m, V_min = 7.38^m, P = 7.91 d

TV Gem

TV

42475

29416

06^h 11^m 51.41^s

+21° 52′ 05.6″

6.56

3100

M1Iab

semiregular variable, V_max = 6.27^m, V_min = 7.5^m, P = 229 d

10 Gem

10

43740

30003

06^h 18^m 54.43^s

+23° 36′ 11.9″

6.58

−0.34

789

G5

HD 45314

PZ

45314

30722

06^h 27^m 15.78^s

+14° 53′ 21.22″

6.64

O9:pe

Be star

2 Gem

2

41543

28969

06^h 06^m 48.66^s

+23° 38′ 19.0″

6.67

−0.45

867

K0

23 Gem

23

46781

31525

06^h 36^m 02.12^s

+16° 47′ 49.5″

6.73

2.25

257

F5

OU Gem

OU

45088

30630

06^h 26^m 10.25^s

+18° 45′ 24.9″

6.76

48.02

K3Vk

BY Dra variable, ΔV = 0.05^m

HD 60848

BN

60848

37074

07^h 37^m 05.73^s

+16° 54′ 15.3″

6.85

1960

O8V:pev

γ Cas variable, V_max = 6.75^m, V_min = 6.85^m

HD 50554

50554

33212

06^h 54^m 42.83^s

+24° 14′ 44.0″

6.86

4.40

101

F8V

has a planet (b)

4 Gem

4

42216

29288

06^h 10^m 29.94^s

+22° 59′ 52.4″

6.88

−0.21

853

B9

11 Gem

11

LU

43818

30046

06^h 19^m 19.30^s

+23° 28′ 09.9″

6.91

−2.28

2248

B0II

β Cep variable

12 Gem

12

43836

30049

06^h 19^m 22.52^s

+23° 16′ 28.2″

6.95

2530

A0II

49 Gem

49

55156

34861

07^h 12^m 49.38^s

+25° 44′ 55.3″

7.05

−0.01

842

A0

HD 52961

PS

52961

34038

07^h 03^m 39.63^s

+10° 46′ 13.1″

7.37

A0

RV Tau variable, V_max = 7.24^m, V_min = 7.58^m, P = 72 d

WY Gem

WY

42474

29425

06^h 11^m 56.25^s

+23° 12′ 25.4″

7.38

M2Iabep+B

slow irregular variable and eclipsing binary, V_max = 7.10^m, V_min = 7.56^m, P = 23550 d

R Gem

R

53791

34356

07^h 07^m 21.40^s

+22° 42′ 13.0″

7.68

1.65

525

S3.5-6.5/6e

technetium star; Mira variable, V_max = 6.0^m, V_min = 14.0^m, P = 369.91 d

ν Gem B

ν

18

257937

06^h 28^m 53.70^s

+20° 14′ 20.0″

8.00

HD 67087

67087

39767

08^h 07^m 40.0^s

+31° 33′ 05″

8.05

290

F8V

has two planets (b & c)

HD 59643

NQ

59643

36623

07^h 31^m 54.52^s

+24° 30′ 12.6″

8.01

2860

C6,2eV

Z And and semiregular variable, V_max = 7.4^m, V_min = 8.18^m, P = 58.2 d

V345 Gem

V345

60987

37197

07^h 38^m 30.23^s

+33° 42′ 41.5″

8.2

528

F0

W UMa variable

15 Gem B

15

257498

30756

06^h 27^m 45.94^s

+20° 46′ 59.6″

8.59

7.31

59

G0

SS Gem

SS

41870

06^h 08^m 35.11^s

+22° 37′ 01.9″

8.67

G2/5I

RV Tau variable, V_max = 8.48^m, V_min = 9.70^m, P = 89.44 d

CR Gem

CR

31349

06^h 34^m 23.92^s

+16° 04′ 30.3″

8.67

1140

Cv+...

semiregular variable

RY Gem

RY

58713

36209

07^h 27^m 24.17^s

+15° 39′ 34.7″

8.68

1330

A2V+
K-03IV-V

Algol variable, V_max = 8.69^m, V_min = 11.04^m, P = 9.30 d

RX Gem

RX

49521

32791

06^h 50^m 11.54^s

+33° 14′ 20.7″

9.24

1520

A2

Algol variable, V_max = 9.2^m, V_min = 10.81^m, P = 12.21 d

TU Gem

TU

42272

06^h 10^m 53.10^s

+26° 00′ 53.4″

9.40

C6,4

semiregular variable, V_max = 6.88^m, V_min = 8.0^m, P = 217 d

Castor C

α

66

YY

60179C

07^h 34^m 37.58^s

+31° 52′ 11.1″

9.64

8.79

52

dM1e+dM1e

Algol variable and flare star; V_max = 8.91^m, V_min = 9.6^m, P = 0.81 d

RW Gem

RW

250371

28537

06^h 01^m 28.06^s

+23° 08′ 27.5″

9.79

438

B6V

Algol variable, V_max = 9.53^m, V_min = 11.76^m, P = 2.87 d

AD Gem

AD

262433

32180

06^h 43^m 07.51^s

+20° 56′ 20.8″

9.80

F5

classical Cepheid, V_max = 9.45^m, V_min = 10.23^m, P = 3.79 d

AL Gem

AL

266913

06^h 57^m 38.55^s

+20° 53′ 32.5″

9.89

F6V

Algol variable, V_max = 9.8^m, V_min = 10.39^m, P = 1.39 d

BD+20°1790

V429

07^h 23^m 43.59^s

+20° 24′ 58.7″

10.00

85

K5Ve

BY Dra variable, V_max = 9.86^m, V_min = 10.08^m, P = 2.80 d

Gliese 251

265866

33226

06^h 54^m 48.96^s

+33° 16′ 05.4″

10.11

18.211

M4.0V

Mira variable, V_max = 8.3^m, V_min = 11.2^m, P = 314.5 d

AF Gem

AF

264750

06^h 50^m 39.64^s

+21° 21′ 55.9″

10.58

A0

Algol variable, V_max = 10.54^m, V_min = 11.83^m, P = 1.24 d

DX Gem

DX

31306

06^h 33^m 54.61^s

+14° 28′ 17.0″

10.73

classical Cepheid, V_max = 10.53^m, V_min = 10.92^m, P = 3.14 d

HD 262389

262389

07^h 23^m 43.59^s

+20° 24′ 58.7″

10.91

1013

F

HAT-P-56, has a transiting planet (b)

HD 51585

OY

51585

06^h 58^m 30.41^s

+16° 19′ 26.2″

11.20

Bpe

Be star, V_max = 11.07^m, V_min = 11.37^m

ZZ Gem

ZZ

44653

06^h 24^m 01.24^s

+25° 01′ 52.9″

11.2

Ce

Mira variable, V_max = 8.3^m, V_min = 11.2^m, P = 314.5 d

HAT-P-20

07^h 27^m 40^s

+24° 20′ 11″

11.34

228

K7

has a transiting planet (b)

HAT-P-39

07^h 35^m 02.0^s

+17° 49′ 48″

11.42

2094

has a transiting planet (b)

BM Gem

BM

57160

35617

07^h 20^m 59.01^s

+24° 59′ 58.1″

11.50

2590

N

semiregular variable

HAT-P-50

07^h 52^m 15.0^s

+28° 08′ 22″

11.76

1947

has a transiting planet (b)

HAT-P-24

07^h 15^m 18^s

+14° 15′ 44″

11.82

998

F8

has a transiting planet (b)

HAT-P-33

07^h 32^m 44^s

+33° 50′ 06″

11.89

1367

F

has a transiting planet (b)

RR Gem

RR

35667

07^h 21^m 33.53^s

+30° 52′ 59.5″

11.92

A8

RR Lyr variable, V_max = 10.62^m, V_min = 11.99^m, P = 0.40 d

HAT-P-54

06^h 39^m 35.5^s

+25° 28′ 57″

13.51

443

K

has a transiting planet (b)

BG Gem

BG

06^h 03^m 30.81^s

+27° 51′ 50.7″

β Lyr variable

PQ Gem

PQ

07^h 51^m 17.32^s

+14° 44′ 23.9″

13.7

CV

intermediate polar, V_max = 13.7^m, V_min = 14.5^m, P = 0.22 d

U Gem

U

64511

07^h 55^m 05.24^s

+22° 00′ 05.1″

14.9

413

sd:Be+...

prototype dwarf nova (SS Cyg) and eclipsing binary, V_max = 8.2^m, V_min = 14.9^m, P = 0.18 d

DN Gem

DN

50480

06^h 54^m 54.35^s

+32° 08′ 28.0″

15.0

nova

DM Gem

DM

48328

06^h 44^m 12.05^s

+29° 56′ 41.9″

17.4

nova, V_max = 4.8^m, V_min = 17.4^m, P = 0.12 d

2MASSW J0746425+200032

07^h 46^m 42.56^s

+20° 00′ 32.2″

17.7

37.8

L0.5

binary brown dwarf

IR Gem

IR

06^h 47^m 34.68^s

+28° 06′ 22.3″

18.7

SU UMa variable, V_max = 11.2^m, V_min = 18.7^m, P = 0.068 d

WD J0651+2844

06^h 51^m 33.34^s

+28° 44′ 23.4″

binary white dwarf

AW Gem

AW

07^h 22^m 41.0^s

+28° 30′ 17″

19.4

SU UMa variable, V_max = 12.9^m, V_min = 19.4^m, P = 0.076 d

PSR B0656+14

06^h 59^m 48.13^s

+14° 14′ 21.5″

24.90

pulsar

PSR J0751+1807

07^h 51^m 09.16^s

+18° 07′ 38.6″

binary pulsar/white dwarf

WISEP J060738.65+242953.4

06^h 07^m 39.08^s

+24° 29′ 57.5″

25.4

L9

brown dwarf

Geminga

06^h 33^m 54.15^s

+17° 46′ 12.9″

pulsar

CXOU J061705.3+222127

06^h 17^m 05.3^s

+22° 21′ 27″

pulsar

PSR B0611+22

06^h 14^m 17.25^s

+22° 30′ 37.4″

pulsar

Table legend:

• Name = Proper name.
• B = Bayer designation.
• F or/and G. = Flamsteed designation or Gould designation
• Var = Variable star designation
• HD = Henry Draper Catalogue designation number
• HIP = Hipparcos Catalogue designation number
• RA = Right ascension for the Epoch/Equinox J2000.0
• Dec = Declination for the Epoch/Equinox J2000.0

• vis. mag. = visual magnitude (m or m_v), also known as apparent magnitude
• abs. mag. = absolute magnitude (M_v)
• Dist. (ly) = Distance in light years from Earth
• Sp. class = Spectral class of the star in the stellar classification system
• Notes = Common name(s) or alternate name(s); comments; notable properties [for example: multiple star status, range of variability if it is a variable star, exoplanets, etc.]

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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[sb0-1] 1 2 3 E.B Knobel - On a catalogue of stars in the Calendarium of Al Achsasi Al Mouakket

[2] Richard Hinckley Allen: Star Names — Their Lore and Meaning: Gemini

Stars of Gemini
Bayer	α (Castor) β (Pollux) γ (Alhena) δ (Wasat) ε (Mebsuta) ζ (Mekbuda) η (Propus) θ ι κ λ μ (Tejat) ν ξ (Alzirr) ο (Jishui) π ρ σ τ υ φ χ ω
Flamsteed	1 2 3 4 5 6 8 9 10 11 12 14 15 16 19 20 22 23 25 26 28 30 32 33 35 36 (d) 37 38 (e) 39 40 41 44 45 47 48 49 51 52 53 56 57 (A) 58 59 61 63 64 (b¹) 65 (b) 67 68 70 74 (f) 76 (c) 79 81 (g) 82 84 85 141 Tau
Variable	R U W RR RW RX RY SS TU TV WY ZZ AD AF AL AW BG BM BN CR DM DN DX IR IS NP NQ NZ OT OU OY PQ PS PZ V345
HR	2111 2169 2277 2304 2340 2366 2391 2417 2436 2439 2449 2457 2499 2533 2586 2597 2632 2635 2643 2649 2651 2660 2665 2669 2673 2692 2757 2780 2858 2877 2896 2926 2931 2936 2951 2953 2962 2965 2978 3030 3040 3053
HD	44780 45314 50554 54986 56176 58898
Gliese	Gliese 232 Gliese 251 GJ 1093
Other	BD+20°1790 CXOU J061705.3+222127 Geminga HAT-P-20 HAT-P-24 HAT-P-33 HAT-P-39 WD J0651+2844 2MASS 0727+1710 2MASSW J0746425+200032 PSR B0611+22 PSR B0656+14 PSR J0751+1807 WISEP J060738.65+242953.4
List

List of stars in Gemini

See also

References