List of stars in Ursa Minor

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

Notes

Polaris

8890

11767

02 31 47.08

+89° 15′ 50.9″

1.97

−3.64

431

F7:Ib-IIv SB

Pole Star, Lodestar, Alruccabah, Cynosura, Phoenice, Tramontana, Angel Stern, Navigatoria, Star of Arcady, Yilduz, Mismar, Polyarnaya, Dhruva; classical Cepheid, V_max = 1.97, V_min = 2.00, P = 3.9696 d

β UMi

131873

72607

14 50 42.40

+74° 09′ 19.7″

2.07

−0.87

126

K4IIIvar

Kochab, Kokab, Kochah; suspected variable, V_max = 2.02, V_min = 2.08, has a planet (b)

γ UMi

137422

75097

15 20 43.75

+71° 50′ 02.3″

3.04

−2.84

480

A3II-III

Pherkad, Pherkad Major; δ Sct variable, ΔV = 0.05, P = 0.143009 d

ε UMi

153751

82080

16 45 58.16

+82° 02′ 14.1″

4.21

−0.92

346

G5IIIvar

RS CVn variable, V_max = 4.19, V_min = 4.23, P = 39.4809 d

5 UMi

127700

70692

14 27 31.52

+75° 41′ 45.4″

4.25

−0.87

345

K4III

ζ UMi

142105

77055

15 44 03.46

+77° 47′ 40.2″

4.29

−1.02

376

A3Vn

Ahfa al Farkadain

δ UMi

166205

85822

17 32 12.90

+86° 35′ 10.8″

4.35

0.61

183

A1Vn

Yildun, Gildun, Vildiur, Yilduz, Pherkard

RR UMi

132813

73199

14 57 35.12

+65° 55′ 56.6″

4.63

−0.80

398

M5III

semiregular variable, V_max = 4.44, V_min = 4.85, P = 43.3 d

4 UMi

124547

69112

14 08 51.01

+77° 32′ 50.8″

4.80

−1.13

500

K3III

η UMi

148048

79822

16 17 30.50

+75° 45′ 16.9″

4.95

2.58

F5V

Anwar al Farkadain, Alasco

θ UMi

139669

76008

15 31 25.05

+77° 20′ 57.6″

5.00

−2.03

832

K5III

suspected variable

11 UMi

136726

74793

15 17 05.88

+71° 49′ 26.0″

5.02

−0.37

389

K4III

Pherkad Minor; has a planet (b)

HD 136064

136064

74605

15 14 38.00

+67° 20′ 51.6″

5.15

3.13

F9IV

HD 124730

124730

69373

14 12 04.05

+69° 25′ 57.6″

5.18

−0.50

445

M2III

variable star, ΔV = 0.010, P = 4.43184 d

19 UMi

146926

79280

16 10 49.53

+75° 52′ 39.1″

5.48

−1.07

665

B8V

HD 118904

118904

66435

13 37 11.05

+71° 14′ 32.2″

5.50

0.05

400

K2III

has a planet (b)

HD 149681

149681

80480

16 25 43.53

+78° 57′ 49.0″

5.55

2.42

138

F0V

HD 133002

133002

72573

14 50 19.63

+82° 30′ 45.0″

5.63

2.45

141

F9V

HD 140227

140227

76519

15 37 39.21

+69° 16′ 59.6″

5.65

−1.51

881

M0III

HD 145622

145622

78661

16 03 31.40

+76° 47′ 38.0″

5.73

−0.53

581

A3V

HD 158996

158996

84769

17 19 37.05

+80° 08′ 11.0″

5.74

−1.67

991

K5III

has a planet (b)

24 UMi

166926

85699

17 30 46.97

+86° 58′ 04.9″

5.78

2.38

156

A2m

HD 117187

117187

65536

13 26 08.02

+72° 23′ 29.4″

5.82

−1.63

1009

M1III

HD 120084

120084

66903

13 42 39.38

+78° 03′ 51.6″

5.91

0.96

318

G7III:

has a planet (b)

HD 152303

152303

81854

16 43 06.14

+77° 30′ 48.5″

5.99

3.21

117

F4V

HD 147321

147321

79601

16 14 33.47

+73° 23′ 41.3″

6.02

−0.78

748

A3V

VX UMi

155154

83317

17 01 40.08

+75° 17′ 51.6″

6.17

2.91

146

F0IVn

γ Dor variable

HD 135384

135384

74272

15 10 44.40

+67° 46′ 51.8″

6.18

0.23

504

A8Vn

HD 133994

133994

73706

15 03 57.73

+65° 55′ 11.0″

6.22

0.45

464

A2Vs

UY UMi

107192

59767

12 15 20.67

+87° 42′ 00.0″

6.27

2.93

152

F2V

γ Dor variable

HD 129245

129245

71196

14 33 38.62

+79° 39′ 36.8″

6.27

0.52

461

K3III

λ UMi

183030

84535

17 16 57.26

+89° 02′ 15.8″

6.31

−0.84

876

M1III

semiregular variable

HD 107113

107113

59879

12 16 49.35

+86° 26′ 09.0″

6.33

3.34

129

F4V

HD 151623

151623

81428

16 37 52.81

+78° 55′ 06.8″

6.33

0.81

414

G9III

HD 150275

150275

80850

16 30 39.08

+77° 26′ 45.1″

6.35

0.87

408

K1III

20 UMi

147142

79420

16 12 32.20

+75° 12′ 38.1″

6.36

−0.49

765

K2IV

HD 113889

113889

63822

13 04 49.78

+73° 01′ 29.8″

6.43

1.01

396

F0V

3 UMi

124063

68956

14 06 56.48

+74° 35′ 37.5″

6.43

0.79

438

A7V

HD 5914

5914

7283

01 33 48.52

+89° 00′ 56.6″

6.46

1.49

321

A3V

π UMi A

139777

75809

15 29 11.97

+80° 26′ 54.0″

6.57

4.85

G8IV-V+...

9 UMi

133621

73440

15 00 27.71

+71° 45′ 54.9″

6.64

4.00

110

8 UMi

133086

73136

14 56 48.32

+74° 54′ 03.3″

6.83

0.95

489

Baekdu; has a planet (b)

π UMi

141652

76695

15 39 38.72

+79° 58′ 59.2″

6.89

1.54

384

HD 150706

150706

80902

16 31 17.59

+79° 47′ 23.2″

7.03

4.85

has an unconfirmed planet

U UMi

125556

69816

14 17 19.90

+66° 47′ 39.2″

7.10

858

M6-8e

Mira variable, V_max = 7.1, V_min = 13, P = 330.92 d

π UMi B

139813

75829

15 29 24.36

+80° 27′ 00.0″

7.30

5.62

14 UMi

137686

75152

15 21 30.52

+73° 28′ 35.1″

7.38

3.51

194

S UMi

139492

75847

15 29 34.57

+78° 38′ 00.3″

7.5

2450

M6.5-7.5e

Mira variable, V_max = 7.5, V_min = <13.2, P = 331 d

V UMi

119227

66562

13 38 41.07

+74° 18′ 36.3″

7.81

1280

M...

semiregular variable, V_max = 7.06, V_min = 8.7, P = 73 d

W UMi

150265

79069

16 08 27.28

+86° 11′ 59.6″

8.65

1600

A2V

Algol variable, V_max = 8.51, V_min = 9.59, P = 1.7011576 d

RU UMi

13 38 56.81

+69° 48′ 11.2″

10.24

β Lyr variable, V_max = 10, V_min = 10.66, P = 0.52492618 d

Z UMi

15 02 01.48

+83° 03′ 48.7″

11.40

R CrB variable, V_max = 10.8, V_min = 19.0, P = 130 d

T UMi

118556

13 34 41.12

+73° 25′ 53.0″

11.46

M6e

Mira variable, V_max = 7.8, V_min = 15, P = 301 d

SS UMi

15 51 22.34

+71° 45′ 11.9″

12.6

SU UMa variable, V_max = 12.6, V_min = 17.6, P = 0.06778 d

WD 1337+705

66578

13 38 50.48

+70° 17′ 07.7″

12.77

85.14

DA2.4

white dwarf

H1504+65

15 02 09.62

+66° 12′ 18.6″

15.9

DZ...

possible pre-white-dwarf star

Calvera

14 12 56.0

+79° 22′ 04″

625

pulsar

RW UMi

16 47 54.75

+77° 02′ 12.2″

DQ Her variable

WISE 1506+7027

15 06 49.89

+70° 27′ 36.2″

11.1

brown dwarf

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

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.
"AAVSO Website". American Association of Variable Star Observers. Retrieved 9 March 2014.

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Constellation of Ursa Minor

Stars

Bayer	α (Polaris) β (Kochab) γ (Pherkad) δ (Yildun) ε ζ η θ λ π π
Flamsteed	3 4 5 6 8 (Baekdu) 9 10 11 (γ) 12 14 17 19 20 24
Variable	R S T U V W Z RR RU RW SS UY VX
HR	5184 5596
HD	150706
Other	Calvera H1504+65 LP 40-365 WD 1337+705 WISE 1506+7027

Exoplanets	β Ursae Minoris b 8 Ursae Minoris b (Halla) 11 Ursae Minoris b TOI-4138 b

Galaxies

NGC	5034 5144 5939 6217 6251 6331
Other	3C 309.1

Galaxy clusters	Abell 2256

Misplaced Pages

List of stars in Ursa Minor

See also

References