// Workers AI · dad joke modeWhy did stars in Leo go to therapy? They had a lion's share of problems.

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

Notes

Regulus

α

32

87901

49669

10^h 08^m 22.46^s

+11° 58′ 01.9″

1.36

−0.52

77

B7V

Cor Leonis, Qalb, Kabelaced, Qalb al-Asad, Rex

Denebola

β

94

102647

57632

11^h 49^m 03.88^s

+14° 34′ 20.4″

2.14

1.92

36

A3Vvar

Deneb Alased, Deneb Aleet; δ Sct variable

γ¹ Leo

γ¹

41

89484

50583

10^h 19^m 58.16^s

+19° 50′ 30.7″

2.37

−0.92

126

K0III

Algieba, Al Gieba, Algeiba; has a confirmed planet (b) and an unconfirmed planet (c)

δ Leo

δ

68

97603

54872

11^h 14^m 06.41^s

+20° 31′ 26.5″

2.56

1.32

58

A4V

Zosma, Zozma, Zozca, Zosca, Zubra, Duhr, Dhur

ε Leo

ε

17

84441

47908

09^h 45^m 51.10^s

+23° 46′ 27.4″

2.97

−1.46

251

G0II

Ras Elased, Ras Elased Australis, Algenubi

θ Leo

θ

70

97633

54879

11^h 14^m 14.44^s

+15° 25′ 47.1″

3.33

−0.35

178

A2V

Chertan, Chort, Coxa

ζ Leo

ζ

36

89025

50335

10^h 16^m 41.40^s

+23° 25′ 02.4″

3.43

−1.08

260

F0III

Adhafera, Aldhafera, Aldhafara

η Leo

η

30

87737

49583

10^h 07^m 19.95^s

+16° 45′ 45.6″

3.48

−5.60

2131

A0Ib

Al Jabhah, Al Jabbah, Al'Dzhabkhakh

ο Leo Aa

ο

14

83808

47508

09^h 41^m 09.12^s

+09° 53′ 32.6″

3.52

0.43

135

A5V+...

Subra; 3.52 combined magnitude

ο Leo Ab

ο

14

83808

47508

09^h 41^m 09.12^s

+09° 53′ 32.6″

3.70

0.43

135

A5V+...

Subra; spectroscopic binary

γ² Leo

γ²

41

89485

10^h 19^m 58.60^s

+19° 50′ 26.0″

3.80

ρ Leo

ρ

47

14

91316

51624

10^h 32^m 48.68^s

+09° 18′ 23.7″

3.84

−7.38

5719

B1Ib SB

Shaomin;^[1] α Cyg variable

μ Leo

μ

24

85503

48455

09^h 52^m 45.96^s

+26° 00′ 25.5″

3.88

0.83

133

K0III

Rasalas, Ras Elased Borealis, Ras al Asad al Shamaliyy, Alshemali, has a planet (b)

ι Leo

ι

78

99028

55642

11^h 23^m 55.37^s

+10° 31′ 46.9″

4.00

2.08

79

F2IV SB

Tsze Tseang,^[2] Xīcìjiāng (西次將)^[3]

σ Leo

σ

77

46

98664

55434

11^h 21^m 08.25^s

+06° 01′ 45.7″

4.05

−0.04

214

B9.5Vs

Shang Tseang,^[2] Xīshǎngjiāng (西上將)^[3]

54 Leo

54

94601

53417

10^h 55^m 36.85^s

+24° 44′ 59.1″

4.30

−0.44

289

A1

υ Leo

υ

91

69

100920

56647

11^h 36^m 56.93^s

−00° 49′ 25.9″

4.30

0.61

178

G9III

λ Leo

λ

4

82308

46750

09^h 31^m 43.24^s

+22° 58′ 05.0″

4.32

−0.75

336

K5IIIvar

Alterf, Al Terf

31 Leo

A

31

87837

49637

10^h 07^m 54.32^s

+09° 59′ 51.6″

4.39

−0.23

274

K4III

Yunü^[1]

60 Leo

b

60

95608

53954

11^h 02^m 19.78^s

+20° 10′ 47.1″

4.42

1.53

124

A1m

φ Leo

φ

74

43

98058

55084

11^h 16^m 39.76^s

−03° 39′ 05.5″

4.45

0.56

195

A7IVn

κ Leo

κ

1

81146

46146

09^h 24^m 39.28^s

+26° 10′ 56.8″

4.47

0.39

213

K2III

Al Minliar al Asad

93 Leo

93

DQ

102509

57565

11^h 47^m 59.23^s

+20° 13′ 08.2″

4.50

0.29

226

A comp SB

Tàizǐ (太子);^[4] DQ Leo; RS CVn variable

72 Leo

72

FN

97778

54951

11^h 15^m 12.24^s

+23° 05′ 43.9″

4.56

−6.99

6653

M3III

Hǔbēn (虎賁);^[4] FN Leo

χ Leo

χ

63

33

96097

54182

11^h 05^m 01.23^s

+07° 20′ 10.0″

4.62

2.31

94

F2III-IVvar

π Leo

π

29

10

86663

49029

10^h 00^m 12.82^s

+08° 02′ 39.4″

4.68

−1.35

525

M2III

61 Leo

p²

61

28

95578

53907

11^h 01^m 49.67^s

−02° 29′ 04.2″

4.73

−1.26

514

K5III

87 Leo

e

87

62

99998

56127

11^h 30^m 18.88^s

−03° 00′ 12.5″

4.77

−1.57

604

K4III

40 Leo

40

89449

50564

10^h 19^m 44.31^s

+19° 28′ 17.2″

4.78

3.15

69

F6IV

58 Leo

d

58

26

95345

53807

11^h 00^m 33.64^s

+03° 37′ 03.1″

4.84

−0.26

342

K1III

τ Leo

τ

84

58

99648

55945

11^h 27^m 56.23^s

+02° 51′ 22.6″

4.95

−1.45

621

G8II-III

59 Leo

c

59

27

95382

53824

11^h 00^m 44.83^s

+06° 06′ 05.4″

4.98

1.65

151

A5III

ξ Leo

ξ

5

82395

46771

09^h 31^m 56.79^s

+11° 18′ 00.1″

4.99

0.67

238

K0IIIvar

10 Leo

10

4

83240

47205

09^h 37^m 12.71^s

+06° 50′ 08.8″

5.00

0.80

226

K1IIIvar

6 Leo

h

6

82381

46774

09^h 31^m 57.58^s

+09° 42′ 56.9″

5.07

−0.78

482

K3III

48 Leo

48

15

91612

51775

10^h 34^m 48.07^s

+06° 57′ 13.0″

5.07

0.12

319

G8II-III

75 Leo

75

44

98118

55137

11^h 17^m 17.37^s

+02° 00′ 39.3″

5.18

−0.31

408

M0III comp

ν Leo

ν

27

86360

48883

09^h 58^m 13.39^s

+12° 26′ 41.4″

5.26

−0.79

529

B9IV

92 Leo

92

101484

56975

11^h 40^m 47.11^s

+21° 21′ 10.2″

5.26

1.00

232

K1III

Cóngguān (從官);^[4]

22 Leo

g

22

85376

48390

09^h 51^m 53.02^s

+24° 23′ 44.9″

5.29

2.27

131

A5IV

73 Leo

n

73

97907

55016

11^h 15^m 51.90^s

+13° 18′ 27.3″

5.31

−0.52

478

K3III

53 Leo

l

53

93702

52911

10^h 49^m 15.43^s

+10° 32′ 42.9″

5.32

0.27

334

A2V

ψ Leo

ψ

16

84194

47723

09^h 43^m 43.90^s

+14° 01′ 18.1″

5.36

−1.34

713

M2III

79 Leo

79

51

99055

55650

11^h 24^m 02.34^s

+01° 24′ 27.9″

5.39

0.14

365

G8IIICN...

ω Leo

ω

2

81858

46454

09^h 28^m 27.38^s

+09° 03′ 24.4″

5.40

2.72

112

F9V

69 Leo

p⁵

69

37

97585

54849

11^h 13^m 45.58^s

−00° 04′ 10.2″

5.40

−0.42

477

A0V

37 Leo

37

89056

50333

10^h 16^m 40.75^s

+13° 43′ 42.1″

5.42

−0.51

499

M1III

46 Leo

46

ES

91232

51585

10^h 32^m 11.80^s

+14° 08′ 14.0″

5.43

−2.18

1083

M2III

ES Leo

HD 94402

p¹

21

94402

53273

10^h 53^m 43.76^s

−02° 07′ 45.3″

5.45

0.55

312

G8III

double star

52 Leo

k

52

93291

52689

10^h 46^m 25.35^s

+14° 11′ 41.3″

5.49

0.76

287

G4III:

51 Leo

m

51

93257

52686

10^h 46^m 24.49^s

+18° 53′ 29.8″

5.50

1.81

178

K3III

65 Leo

p⁴

65

34

96436

54336

11^h 06^m 54.43^s

+01° 57′ 20.6″

5.52

1.55

203

G9IIICN...

95 Leo

o

95

103578

58159

11^h 55^m 40.53^s

+15° 38′ 48.5″

5.53

−0.65

560

A3V

86 Leo

86

100006

56146

11^h 30^m 29.08^s

+18° 24′ 35.1″

5.54

0.55

325

K0III

83069

47168

09^h 36^m 42.85^s

+31° 09′ 42.6″

5.57

−0.25

475

M2III

81 Leo

81

99285

55765

11^h 25^m 36.46^s

+16° 27′ 23.6″

5.58

2.21

154

F2V

44 Leo

44

13

DE

90254

51008

10^h 25^m 15.19^s

+08° 47′ 05.8″

5.61

−1.06

704

M2IIIs

DE Leo

15 Leo

f

15

84107

47701

09^h 43^m 33.27^s

+29° 58′ 29.0″

5.64

2.20

159

A2IV

18 Leo

18

84561

47959

09^h 46^m 23.34^s

+11° 48′ 36.0″

5.67

−0.99

701

K4III

TX Leonis

49

16

TX

91636

51802

10^h 35^m 02.19^s

+08° 39′ 01.6″

5.67

−0.09

462

A2V

TX Leo; Algol variable

EO Leo

87015

49220

10^h 02^m 48.96^s

+21° 56′ 57.4″

5.68

−2.75

1583

B2.5IV

67 Leo

67

96738

54487

11^h 08^m 49.08^s

+24° 39′ 30.4″

5.70

0.21

408

A3IV

53 Leonis Minoris

3 Leo

3

81873

46457

09^h 28^m 29.19^s

+08° 11′ 18.1″

5.72

−0.29

518

K0III

8 Leo

8

83189

47189

09^h 37^m 02.59^s

+16° 26′ 16.7″

5.73

−1.60

953

K1III

85 Leo

85

99902

56080

11^h 29^m 41.86^s

+15° 24′ 48.2″

5.74

0.11

435

K4III

86513

48982

09^h 59^m 36.28^s

+29° 38′ 43.2″

5.75

0.76

324

G9III:

89 Leo

89

65

100563

56445

11^h 34^m 22.06^s

+03° 03′ 37.5″

5.76

3.64

87

F5V

36 G. Leo

39

97605

54863

11^h 14^m 01.81^s

+08° 03′ 39.4″

5.79

1.61

223

K3III

5 G. Leo

5

84542

47943

09^h 46^m 10.04^s

+06° 42′ 31.0″

5.80

−1.72

1042

M1III

99196

55716

11^h 24^m 58.99^s

+11° 25′ 49.1″

5.80

0.02

468

K4III

100808

56601

11^h 36^m 17.94^s

+27° 46′ 52.7″

5.80

1.52

234

F0V

39 Leo

39

89125

50384

10^h 17^m 14.80^s

+23° 06′ 23.2″

5.81

4.03

74

F8Vw

89024

50336

10^h 16^m 41.84^s

+25° 22′ 14.5″

5.84

0.91

315

K2III:

10 Sex

(10)

8

86080

48734

09^h 56^m 26.03^s

+08° 55′ 59.2″

5.85

−0.73

674

K2III:

DR Leo

DR

83787

47544

09^h 41^m 35.11^s

+31° 16′ 40.2″

5.90

−1.40

942

K6III

76 Leo

76

45

98366

55249

11^h 18^m 54.98^s

+01° 39′ 01.9″

5.90

1.00

311

K0III:

102590

57606

11^h 48^m 38.77^s

+14° 17′ 03.1″

5.90

1.55

242

F0V

55 Leo

55

22

94672

53423

10^h 55^m 42.34^s

+00° 44′ 13.0″

5.91

2.70

143

F2III

56 Leo

56

23

VY

94705

53449

10^h 56^m 01.48^s

+06° 11′ 07.4″

5.91

0.92

325

M5IIIvar

VY Leo

35 Leo

35

89010

50319

10^h 16^m 32.42^s

+23° 30′ 10.8″

5.95

3.54

99

G2IV

62 Leo

p³

62

31

95849

54049

11^h 03^m 36.63^s

−00° 00′ 03.0″

5.95

−0.21

557

K3III

90 Leo

90

100600

56473

11^h 34^m 42.50^s

+16° 47′ 48.9″

5.95

−2.98

1988

B4V

45 Leo

45

CX

90569

51213

10^h 27^m 38.99^s

+09° 45′ 44.7″

6.01

0.65

385

A0sp...

CX Leo; α² CVn variable

R Leo

R

84748

09^h 47^m 33.50^s

+11° 25′ 44.0″

6.02

Mira variable

88737

50174

10^h 14^m 29.84^s

+21° 10′ 05.6″

6.02

2.44

169

F9V

101980

57240

11^h 44^m 13.17^s

+25° 13′ 05.9″

6.02

−1.25

929

K5III

11 Sex

(11)

9

86369

48876

09^h 58^m 07.62^s

+08° 18′ 50.6″

6.05

−0.04

539

K3III

88639

50109

10^h 13^m 49.72^s

+27° 08′ 09.0″

6.05

0.67

389

G5III-IV

50 G. Leo

50

98960

55595

11^h 23^m 17.97^s

+00° 07′ 55.4″

6.05

−0.53

675

K3

102660

57646

11^h 49^m 14.77^s

+16° 14′ 34.8″

6.05

2.07

204

A3m

43 Leo

43

12

89962

50851

10^h 23^m 00.46^s

+06° 32′ 34.4″

6.06

1.82

229

K3III

20 Leo

20

DG

85040

48218

09^h 49^m 50.12^s

+21° 10′ 46.0″

6.10

0.11

514

A8IV

DG Leo; α² CVn variable

20 G. Leo

20

94363

53240

10^h 53^m 25.04^s

−02° 15′ 18.0″

6.12

1.61

261

K0III+...

30 G. Leo

30

95771

54027

11^h 03^m 14.55^s

−00° 45′ 07.4″

6.12

2.43

178

F0V

90472

51161

10^h 27^m 00.52^s

+19° 21′ 52.4″

6.15

1.13

329

K0

42 Leo

42

89774

50755

10^h 21^m 50.32^s

+14° 58′ 32.9″

6.16

0.34

476

A1V

94720

53472

10^h 56^m 16.88^s

+22° 21′ 06.0″

6.17

−0.28

637

K2

59 G. Leo

59

99651

55941

11^h 27^m 53.73^s

−01° 41′ 59.8″

6.23

0.21

522

K2III:

82670

46938

09^h 33^m 59.17^s

+23° 27′ 14.8″

6.26

0.29

509

K7III

13 Leo

13

83821

47550

09^h 41^m 38.50^s

+25° 54′ 46.6″

6.26

0.16

541

K2III:

92941

52513

10^h 44^m 14.62^s

+19° 45′ 32.0″

6.27

2.20

212

A5V

HD 97658

97658

54906

11^h 14^m 33^s

+25° 42′ 37″

6.27

69

K1V

has a planet (b)

88 Leo

88

100180

56242

11^h 31^m 45.14^s

+14° 21′ 53.9″

6.27

4.46

75

G0V

54 Leo

54

94602

10^h 55^m 37.30^s

+24° 44′ 56.0″

6.30

97244

54688

11^h 11^m 43.79^s

+14° 24′ 00.7″

6.30

2.38

198

A5V

81361

46232

09^h 25^m 32.55^s

+16° 35′ 08.3″

6.31

1.70

272

G9III:

19 G. Leo

19

94237

53167

10^h 52^m 36.10^s

−00° 12′ 05.7″

6.31

−0.72

830

K5III

7 Leo

7

83023

47096

09^h 35^m 52.91^s

+14° 22′ 46.5″

6.32

0.35

510

A1V

80 Leo

80

55

KV

99329

55791

11^h 25^m 50.10^s

+03° 51′ 36.7″

6.35

2.41

200

F3IV

KV Leo, γ Dor variable

87500

49445

10^h 05^m 40.96^s

+15° 45′ 27.1″

6.36

1.07

372

F2Vn

18 G. Leo

18

94180

53141

10^h 52^m 13.69^s

+01° 01′ 29.9″

6.37

−1.16

1045

A3V

102910

57779

11^h 50^m 55.42^s

+12° 16′ 44.3″

6.37

2.66

180

A5m

37 Sex

(37)

17

93244

52660

10^h 46^m 05.68^s

+06° 22′ 23.8″

6.38

1.22

351

K1III:

96372

54319

11^h 06^m 44.01^s

+17° 44′ 14.7″

6.40

−0.46

769

K5

6 LMi

(6)

80956

46058

09^h 23^m 31.85^s

+25° 10′ 58.2″

6.41

−0.18

679

G5III-IV

89344

50516

10^h 19^m 00.74^s

+24° 42′ 43.6″

6.42

−1.36

1173

K0

34 Leo

34

88355

49929

10^h 11^m 38.19^s

+13° 21′ 18.7″

6.43

2.24

225

F7V

67 G. Leo

67

100659

56500

11^h 34^m 58.93^s

−04° 21′ 40.2″

6.43

0.05

616

K0

19 Leo

19

84722

48029

09^h 47^m 25.99^s

+11° 34′ 05.4″

6.44

1.67

293

A7Vn

23 Leo

23

85268

48324

09^h 51^m 01.97^s

+13° 03′ 58.5″

6.45

−2.32

1852

M0III

HD 100655

100655

56508

11^h 35^m 03.79^s

+20° 26′ 29.6″

6.45

0.71

459

G9III

Formosa,^[5] has a planet (b)

HN Leo

HN

86358

48895

09^h 58^m 26.12^s

+27° 45′ 32.6″

6.48

2.36

218

F3V

γ Dor variable

64 Leo

64

96528

54388

11^h 07^m 39.72^s

+23° 19′ 25.5″

6.48

2.09

246

A5m

84252

47779

09^h 44^m 30.00^s

+18° 51′ 49.1″

6.49

0.72

464

K0

84680

48023

09^h 47^m 22.20^s

+23° 38′ 51.7″

6.49

0.02

643

K0

83 Leo A

83

57

99491

55846

11^h 26^m 45.75^s

+03° 00′ 45.6″

6.49

5.25

58

K0IV

binary star

64

100456

56388

11^h 33^m 36.33^s

+02° 29′ 56.7″

6.49

−1.44

1254

K5

82523

46891

09^h 33^m 18.32^s

+28° 22′ 04.9″

6.50

1.68

300

A3Vnn

18 LMi

(18)

86012

48742

09^h 56^m 31.36^s

+32° 23′ 04.6″

6.55

3.02

165

F2

50 Leo

50

92196

52120

10^h 38^m 54.53^s

+16° 07′ 38.7″

6.60

3.02

168

F5V

9 Leo

9

83273

47247

09^h 37^m 49.96^s

+24° 40′ 13.1″

6.61

2.41

225

G0III

11 Leo

11

83343

47266

09^h 38^m 01.31^s

+14° 20′ 50.8″

6.63

2.58

210

F2

57 Leo

57

94738

53460

10^h 56^m 10.53^s

+00° 25′ 58.6″

6.65

−0.15

746

K0

82 Leo

82

99305

55769

11^h 25^m 39.45^s

+03° 18′ 04.1″

6.73

2.07

317

A5IV

21 Leo

21

85259

48298

09^h 50^m 49.27^s

+11° 50′ 32.7″

6.85

0.02

548

A0

52 LMi

(52)

96418

54347

11^h 07^m 04.91^s

+25° 32′ 13.8″

6.86

3.14

181

F8IV

71 Leo

71

98824

55533

11^h 22^m 29.02^s

+17° 26′ 13.4″

7.03

0.16

773

K1III

HD 89307

89307

50473

10^h 18^m 21.28^s

+12° 37′ 16.0″

7.06

4.61

101

G0V

has a planet (b)

38 Sex

(38)

93431

53460

10^h 47^m 19.16^s

+06° 20′ 46.4″

7.13

2.23

311

A2

12 Leo

12

83469

47382

09^h 39^m 12.82^s

+25° 22′ 02.6″

7.21

2.10

313

F0

49 LMi

(49)

94671

53439

10^h 55^m 56.09^s

+18° 09′ 10.8″

7.25

0.82

631

G5

26 Leo

26

86359

48881

09^h 58^m 11.70^s

+15° 13′ 16.8″

7.45

2.73

322

G5

83 Leo B

83

99492

55848

11^h 26^m 46.28^s

+03° 00′ 22.8″

7.57

6.29

59

K2V

component of the 83 Leo system; has two planets (b and c)

HD 94834

94834

53545

10^h 57^m 15.1^s

+24° 08′ 34″

7.6

264

K1

has a planet (b)

HD 81040

81040

46076

09^h 23^m 47.09^s

+20° 21′ 52.0″

7.74

5.18

106

G2/G3

has a planet (b)

33 Leo

33

88233

49850

10^h 10^m 42.92^s

+15° 42′ 15.9″

7.95

2.97

399

F0

HD 87646

87646

53666

10^h 58^m 47.74^s

+01° 43′ 45.2″

7.95

2.08

486

G2V

has a planet (b)

HD 95089

95089

49522

10^h 06^m 40.8^s

+17° 53′ 42″

8.0

G1IV

has a planet (b & c)

HD 83225

83225

47211

09^h 37^m 17.3^s

+15° 15′ 09.2″

8.04

2.92

345

F2

Scheiner's Star

HD 88133

88133

49813

10^h 10^m 07.68^s

+18° 11′ 12.7″

8.06

3.70

243

G5IV

has a planet (b)

HD 96063

96063

54158

11^h 04^m 44 ^s

−02° 30′ 48″

8.37

515

K0

Dingolay,^[6] has a planet (b)

HD 100777

100777

56572

11^h 35^m 51.53^s

−04° 45′ 20.5″

8.42

4.81

172

K0V

Sagarmatha,^[7] has a planet (b)

HD 98736

98736

55486

11^h 21^m 49.0^s

+18° 11′ 24″

8.52

101

G5

has a planet (b)

HD 102272

102272

57428

11^h 46^m 23.54^s

+14° 07′ 26.3″

8.71

0.93

1200

K0III

has two planets (b & c)

HD 99109

99109

55664

11^h 24^m 17.0^s

−01° 31′ 44″

9.1

197

K4V

Shama,^[8] has a planet (b)

AD Leo

AD

10^h 19^m 36.277^s

+19° 52′ 12.06″

9.32

16.1

M3.5Ve

Flare star

HD 89345

89345

50496

10^h 18^m 41.0^s

+10° 07′ 45″

9.4

413

G5V

has two planets (b)

BD+20°2457

10^h 16^m 44.86^s

+19° 53′ 29.0″

9.73

650

K2II

has a planet (c) and a brown dwarf (b)

Gl 436

57087

11^h 42^m 11.09^s

+26° 42′ 23.7″

10.68

10.63

33

M2.5

nearby, has a transiting planet (b)

ο Leo B

ο

14

83809

09^h 41^m 13.40^s

+09° 54′ 35.0″

11.0

optical component of the ο Leo system

WASP-104

10^h 42^m 24.6^s

+07° 26′ 06″

11.12

466

G8

has a transiting planet (b)

WASP-106

11^h 05^m 43.1^s

−05° 04′ 46″

11.21

923

F9

has a transiting planet (b)

WASP-183

10^h 55^m 09.0^s

−00° 44′ 14″

12.76

1070

G9/K0

has a transiting planet (b)

Wolf 359

CN

10^h 56^m 28.99^s

+07° 00′ 52.0″

13.45

16.64

7.78

M6 V

CN Leo; 3rd nearest star system; Proxima Leonis; flare star

CW Leo

CW

09^h 47^m 57.38^s

+13° 16′ 43.6″

14.5

200

C9,5e

AGB star, carbon star, variable; brightest star at N-band (10 μm wavelength)

Caffau's Star

10^h 29^m 15.15^s

+17° 29′ 28″

16.92

4469

Caffau's Star

DP Leonis

DP

11^h 17^m 16.00^s

+17° 57′ 41.1″

17.5

9.49

1304

DA/M5V?

has a planet (b)

2MASS 0937+2931

09^h 37^m 34.9^s

+29° 31′ 41″

20.0

T6

2MASS J1047+21

10^h 47^m 53.85^s

+21° 24′ 23.47″

34

T6.5

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

1 2 IAU-Catalog of Star Names
1 2 "LacusCurtius • Allen's Star Names — Leo".
1 2 (in Chinese) AEEA (Activities of Exhibition and Education in Astronomy) 天文教育資訊網 2006 年 6 月 19 日
1 2 3 Ian Ridpath's Startales - Leo the Lion
↑ "China Taipei". NameExoWorlds. Retrieved 2020-03-12.
↑ "Trinidad and Tobago". NameExoWorlds. Retrieved 2020-03-12.
↑ "Nepal". NameExoWorlds. Retrieved 2020-03-12.
↑ "Pakistan". NameExoWorlds. Retrieved 2020-03-12.

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.

[exopla.net-1] 1 2 IAU-Catalog of Star Names

[sb0-2] 1 2 "LacusCurtius • Allen's Star Names — Leo".

[sb1-3] 1 2 (in Chinese) AEEA (Activities of Exhibition and Education in Astronomy) 天文教育資訊網 2006 年 6 月 19 日

[ridpathleo-4] 1 2 3 Ian Ridpath's Startales - Leo the Lion

[5] "China Taipei". NameExoWorlds. Retrieved 2020-03-12.

[6] "Trinidad and Tobago". NameExoWorlds. Retrieved 2020-03-12.

[7] "Nepal". NameExoWorlds. Retrieved 2020-03-12.

[8] "Pakistan". NameExoWorlds. Retrieved 2020-03-12.

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

See also

References