List of stars in Corona Borealis

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

Notes

α CrB

139006

76267

15^h 34^m 41.19^s

+26° 42′ 53.7″

2.22

0.42

A0V

Alphecca, Alphacca, Alphekka, Gemma, Gnosia, Gnosia Stella Coronae, Asteroth, Ashtaroth; Algol variable

β CrB

137909

75695

15^h 27^m 49.85^s

+29° 06′ 19.8″

3.66

0.94

114

F0p

Nusakan; α² CVn variable, V_max = 3.65^m, V_min = 3.72^m, P = 18.487 d

γ CrB

140436

76952

15^h 42^m 44.64^s

+26° 17′ 43.9″

3.81

0.57

145

A1Vs

δ Sct variable, V_max = 3.8^m, V_min = 3.86^m, P = 0.03 d

θ CrB

138749

76127

15^h 32^m 55.80^s

+31° 21′ 33.0″

4.14

−0.76

311

B6Vnn

Be star, V_max = 4.06^m, V_min = 4.33^m

ε CrB

143107

78159

15^h 57^m 35.30^s

+26° 52′ 40.9″

4.14

−0.10

230

K3III

has a planet (b)

δ CrB

141714

77512

15^h 49^m 35.70^s

+26° 04′ 06.8″

4.59

1.06

165

G5III-IV

RS CVn variable, V_max = 4.57^m, V_min = 4.69^m

ζ² CrB

ζ²

139891

76669

15^h 39^m 22.68^s

+36° 38′ 09.0″

4.64

−1.17

473

B7V+...

τ CrB

145328

79119

16^h 08^m 58.33^s

+36° 29′ 24.4″

4.73

2.03

113

K0III-IV

suspected variable, V_max = 4.72^m, V_min = 4.82^m

κ CrB

142091

77655

15^h 51^m 13.94^s

+35° 39′ 29.6″

4.79

2.32

101

K0III-IV

has a planet (b)

ξ CrB

147677

80181

16^h 22^m 05.89^s

+30° 53′ 30.2″

4.86

1.11

184

K0III

suspected variable

ι CrB

143807

78493

16^h 01^m 26.59^s

+29° 51′ 03.9″

4.98

−0.18

351

A0p...

suspected α² CVn variable, V_max = 4.96^m, V_min = 5.08^m

η CrB A

137107

75312

15^h 23^m 12.23^s

+30° 17′ 17.7″

4.99

3.64

G2V

double star; suspected variable, V_max = 4.94^m, V_min = 5.02^m

μ CrB

139153

76307

15^h 35^m 14.90^s

+39° 00′ 36.2″

5.14

−1.08

571

M2III

variable star, ΔV = 0.015^m, P = 40.73320 d

ν¹ CrB

ν¹

147749

80197

16^h 22^m 21.42^s

+33° 47′ 56.9″

5.20

−0.96

555

M2III

variable star, ΔV = 0.011^m, P = 4.41014 d

ρ CrB

143761

78459

16^h 01^m 02.80^s

+33° 18′ 19.4″

5.39

4.18

G2V

has a companion, has two planets (b & c), now thought to be a low mass star.

ν² CrB

ν²

147767

80214

16^h 22^m 29.22^s

+33° 42′ 12.1″

5.40

−0.72

545

K5III

suspected variable

λ CrB

142908

78012

15^h 55^m 47.57^s

+37° 56′ 48.3″

5.43

2.34

135

F0IV

suspected variable, V_max = 5.37^m, V_min = 5.44^m

ο CrB

136512

75049

15^h 20^m 08.64^s

+29° 36′ 58.7″

5.51

0.89

274

K0III

has a planet (b)

σ CrB A

σ²

146361

79607

16^h 14^m 41.04^s

+33° 51′ 31.8″

5.56

3.78

F8V

RS CVn variable, V_max = 5.54^m, V_min = 5.69^m, P = 1.1397912 d

π CrB

140716

77048

15^h 43^m 59.32^s

+32° 30′ 57.0″

5.57

1.16

249

G9III:

HD 143435

143435

78276

15^h 58^m 57.70^s

+36° 38′ 37.3″

5.61

−1.59

898

K5III

suspected variable

HD 145849

145849

79358

16^h 11^m 48.06^s

+36° 25′ 30.6″

5.62

−0.74

610

K3III SB

HD 144208

144208

78649

16^h 03^m 19.36^s

+36° 37′ 54.6″

5.79

−0.84

691

A2V+...

υ CrB

146738

79757

16^h 16^m 44.77^s

+29° 09′ 01.1″

5.80

−1.22

825

A3V

suspected variable, V_max = 5.78^m, V_min = 5.88^m

R CrB

141527

77442

15^h 48^m 34.42^s

+28° 09′ 24.4″

5.89

−5.45

6037

C0,0 (F8pe)

prototype R CrB variable, V_max = 5.71^m, V_min = 15.2^m

η CrB B

137108

15^h 23^m 12.30^s

+30° 17′ 16.0″

6.08

component of the η CrB system

HD 139761

139761

76617

15^h 38^m 48.86^s

+34° 40′ 30.3″

6.12

0.37

460

HD 146537

146537

79686

16^h 15^m 47.34^s

+27° 25′ 19.8″

6.14

0.48

442

HD 139284

139284

76366

15^h 35^m 49.19^s

+38° 22′ 26.2″

6.30

−0.31

683

HD 145802

145802

79350

16^h 11^m 39.60^s

+33° 20′ 33.8″

6.30

0.31

515

K2III

suspected variable

HD 136403

136403

75000

15^h 19^m 30.07^s

+32° 30′ 53.6″

6.33

1.67

278

A2m

HD 138525

138525

76006

15^h 31^m 22.31^s

+36° 37′ 00.0″

6.39

2.19

225

F6III

HD 145957

145957

79385

16^h 12^m 06.55^s

+39° 03′ 20.1″

6.39

−0.73

867

HD 141456

141456

77397

15^h 48^m 01.79^s

+31° 44′ 08.6″

6.41

−0.60

823

variable star, ΔV = 0.008^m, P = 9.14829 d

23 Her

(23)

147835

80247

16^h 22^m 56.48^s

+32° 19′ 58.9″

6.41

0.42

515

A4Vn

HD 138341

138341

75919

15^h 30^m 22.78^s

+31° 17′ 09.5″

6.45

0.70

460

A4IV

HD 139389

139389

76456

15^h 36^m 53.37^s

+29° 59′ 28.8″

6.46

3.68

117

F5V:

HD 145976

145976

79441

16^h 12^m 45.43^s

+26° 40′ 14.4″

6.48

2.16

238

F3V

HD 145457

145457

79219

16^h 10^m 03.91^s

+26° 44′ 33.9″

6.57

1.06

411

K0III

has a planet (b)

σ CrB B

σ¹

146362

16^h 14^m 40.80^s

+33° 51′ 30.0″

6.66

component of the σ CrB system

S CrB

136753

75143

15^h 21^m 23.80^s

+31° 22′ 02.0″

7.15

1762

M6.5-8e

Mira variable, V_max = 5.8^m, V_min = 14.1^m, P = 360.26 d

RS CrB

143347

78235

15^h 58^m 30.76^s

+36° 01′ 19.7″

7.44

1070

semiregular variable

ADS 9731

139691

76563

15^h 38^m 12.91^s

+38° 16′ 48.6″

7.80

349

F5+F5

6-star system

V CrB

141826

77501

15^h 49^m 31.31^s

+39° 34′ 17.91″

7.83

8800

C6,2e

Algol variable, V_max = 6.9^m, V_min = 12.6^m, P = 357.63 d

U CrB

136175

74881

15^h 18^m 11.35^s

+31° 38′ 49.4″

7.83

811

B6V+F8III-IV

Algol variable, V_max = 7.66^m, V_min = 8.79^m, P = 3.45220133 d

HD 140913

140913

77152

15^h 43^m 07.45^s

+28° 28′ 11.8″

8.07

143.1

G0V

solar twin with brown dwarf companion

RR CrB

140297

76844

15^h 41^m 26.23^s

+38° 33′ 26.6″

8.20

1110

semiregular variable, V_max = 7.3^m, V_min = 8.2^m, P = 60.8 d

YY CrB

141990

77598

15^h 50^m 32.43^s

+37° 50′ 07.6″

8.69

301

F8V

V_max = 8.61^m, V_min = 9.12^m, P = 0.38 d

RT CrB

139588

76551

15^h 38^m 03.03^s

+29° 29′ 13.9″

10.22

RS CVn variable, V_max = 10.2^m, V_min = 10.82^m, P = 5.117159 d

RW CrB

139815

76658

15^h 39^m 15.23^s

+29° 37′ 19.6″

10.22

679

A8Vv

Algol variable, V_max = 10.22^m, V_min = 10.78^m, P = 0.7264114 d

TW CrB

16^h 06^m 50.70^s

+27° 16′ 34.6″

10.49

Algol variable, V_max = 10.3^m, V_min = 11.3^m, P = 0.58887584 d

T CrB

143454

78322

15^h 59^m 30.16^s

+25° 55′ 12.6″

10.6

3500

M3III+p

recurrent nova and rotating ellipsoidal variable, V_max = 2.0^m, V_min = 10.8^m, P = 227.6 d

BD +33 2642

77716

15^h 51^m 59.89^s

+32° 56′ 54.3″

10.73

33000

B2IVp

protoplanetary nebula

XO-1

16^h 02^m 11.84^s

+28° 10′ 10.43″

11.30

652

has the transiting planet XO-1b

UW CrB

16^h 05^m 45.87^s

+25° 51′ 45.17″

19.7

Low-mass X-ray binary

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.
"SIMBAD Astronomical Database". Centre de Données astronomiques de Strasbourg. Retrieved 2007-01-02.
"AAVSO Website". American Association of Variable Star Observers. Retrieved 9 March 2014.

Lists of stars by constellation

List of stars in ...

Andromeda Antlia Apus Aquarius Aquila Ara Argo Navis Aries Auriga Boötes Caelum Camelopardalis Cancer Canes Venatici Canis Major Canis Minor Capricornus Carina Cassiopeia Centaurus Cepheus Cetus Chamaeleon Circinus Columba Coma Berenices Corona Australis Corona Borealis Corvus Crater Crux Cygnus Delphinus Dorado Draco Equuleus Eridanus Fornax Gemini Grus Hercules Horologium Hydra Hydrus Indus Lacerta Leo Leo Minor Lepus Libra Lupus Lynx Lyra Mensa Microscopium Monoceros Musca Norma Octans Ophiuchus Orion Pavo Pegasus Perseus Phoenix Pictor Pisces Piscis Austrinus Puppis Pyxis Reticulum Sagitta Sagittarius Scorpius Sculptor Scutum Serpens Sextans Taurus Telescopium Triangulum Triangulum Australe Tucana Ursa Major Ursa Minor Vela Virgo Volans Vulpecula

Corona Borealis constellation

Stars (list)

Bayer	α (Alphecca) β (Nusakan) γ δ ε ζ¹ ζ² η θ ι κ λ μ ν¹ ν² ξ ο π ρ σ τ υ

Flamsteed	23 Her

Variable	R S T U V W RR RS RT RW TW TY UW YY

HR	5702 5760 5769 5808 5313 5827 5877 5957 5983 6043 6046 6052 6068

HD	140913 145457 145957

Gliese	Gliese 611

Other	ADS 9731 BD +33 2642 XO-1

Galaxies

NGC	5924 5958 5961 5974 6001 6016 6038 6069 6076 6077 6085 6086 6089 6096 6097 6102 6103 6104 6105 6107 6108 6109 6110 6112 6114 6116 6117 6117B 6119 6120 6122 6126 6129 6131 6131B 6137 6137B 6142

Other	3C 332 CTD 93 Markarian 493 QSO B1611+343

Galaxy
clusters

Abell 2061
Abell 2063
Abell 2065
Abell 2067
Abell 2079
Abell 2111
Abell 2124
Abell 2142
Abell 2162

This article is issued from Wikipedia - version of the 7/22/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.

List of stars in Corona Borealis

See also

References