Constellation
stringclasses
88 values
Name
stringlengths
3
28
Bayer
stringclasses
224 values
Flamsteed
stringclasses
196 values
Variable Star
stringclasses
839 values
Henry Draper Number
stringlengths
1
15
Hipparcos Number
stringlengths
1
9
Right Ascension
stringlengths
8
17
Declination
stringlengths
8
18
Visual Magnitude
stringlengths
1
15
Absolute Magnitude
stringlengths
1
10
Distance
stringlengths
2
14
Spectral class
stringlengths
1
24
Notes
stringlengths
3
288
Corona Borealis
Nu1 Coronae Borealis
ν1
20
null
147749
80197
16h 22m 21.42s
+33° 47′ 56.9′′
5.20
−0.96
555
M2III
variable star, Δ*V* = 0.011m, *P* = 4.41014 d
Corona Borealis
Rho Coronae Borealis
ρ
15
null
143761
78459
16h 01m 02.80s
+33° 18′ 19.4′′
5.39
4.18
57
G2V
has a companion, has two planets (b & c ), now thought to be a low-mass star.
Corona Borealis
Nu2 Coronae Borealis
ν2
21
null
147767
80214
16h 22m 29.22s
+33° 42′ 12.1′′
5.40
−0.72
545
K5III
suspected variable
Corona Borealis
Lambda Coronae Borealis
λ
12
null
142908
78012
15h 55m 47.57s
+37° 56′ 48.3′′
5.43
2.34
135
F0IV
suspected variable, *V* max = 5.37m, *V* min = 5.44m
Corona Borealis
Omicron Coronae Borealis
ο
1
null
136512
75049
15h 20m 08.64s
+29° 36′ 58.7′′
5.51
0.89
274
K0III
has a planet (b )
Corona Borealis
Sigma Coronae Borealis
σ2
17
TZ
146361
79607
16h 14m 41.04s
+33° 51′ 31.8′′
5.56
3.78
71
F8V
RS CVn variable, *V* max = 5.54m, *V* min = 5.69m, *P* = 1.1397912 d
Corona Borealis
Pi Coronae Borealis
π
9
null
140716
77048
15h 43m 59.32s
+32° 30′ 57.0′′
5.57
1.16
249
G9III:
null
Corona Borealis
HD 143435
null
null
null
143435
78276
15h 58m 57.70s
+36° 38′ 37.3′′
5.61
−1.59
898
K5III
suspected variable
Corona Borealis
HD 145849
null
null
null
145849
79358
16h 11m 48.06s
+36° 25′ 30.6′′
5.62
−0.74
610
K3III SB
null
Corona Borealis
HD 144208
null
null
null
144208
78649
16h 03m 19.36s
+36° 37′ 54.6′′
5.79
−0.84
691
A2V+...
null
Corona Borealis
Upsilon Coronae Borealis
υ
18
null
146738
79757
16h 16m 44.77s
+29° 09′ 01.1′′
5.80
−1.22
825
A3V
suspected variable, *V* max = 5.78m, *V* min = 5.88m
Corona Borealis
R Coronae Borealis
null
null
R
141527
77442
15h 48m 34.42s
+28° 09′ 24.4′′
5.89
−5.45
6037
C0,0 (F8pe)
prototype R CrB variable , *V* max = 5.71m, *V* min = 15.2m
Corona Borealis
Eta Coronae Borealis
η
2
null
137108
null
15h 23m 12.30s
+30° 17′ 16.0′′
6.08
null
null
null
component of the η CrB system
Corona Borealis
HD 139761
null
null
null
139761
76617
15h 38m 48.86s
+34° 40′ 30.3′′
6.12
0.37
460
K0
null
Corona Borealis
HD 146537
null
null
null
146537
79686
16h 15m 47.34s
+27° 25′ 19.8′′
6.14
0.48
442
K2
null
Corona Borealis
HD 139284
null
null
null
139284
76366
15h 35m 49.19s
+38° 22′ 26.2′′
6.30
−0.31
683
K2
null
Corona Borealis
HD 145802
null
null
null
145802
79350
16h 11m 39.60s
+33° 20′ 33.8′′
6.30
0.31
515
K2III
suspected variable
Corona Borealis
HD 136403
null
null
null
136403
75000
15h 19m 30.07s
+32° 30′ 53.6′′
6.33
1.67
278
A2m
null
Corona Borealis
HD 138525
null
null
null
138525
76006
15h 31m 22.31s
+36° 37′ 00.0′′
6.39
2.19
225
F6III
null
Corona Borealis
HD 145957
null
null
null
145957
79385
16h 12m 06.55s
+39° 03′ 20.1′′
6.39
−0.73
867
K0
null
Corona Borealis
HD 141456
null
null
null
141456
77397
15h 48m 01.79s
+31° 44′ 08.6′′
6.41
−0.60
823
K5
variable star, Δ*V* = 0.008m, *P* = 9.14829 d
Corona Borealis
23 Herculis
null
(23)
null
147835
80247
16h 22m 56.48s
+32° 19′ 58.9′′
6.41
0.42
515
A4Vn
null
Corona Borealis
HD 138341
null
null
null
138341
75919
15h 30m 22.78s
+31° 17′ 09.5′′
6.45
0.70
460
A4IV
null
Corona Borealis
HD 139389
null
null
null
139389
76456
15h 36m 53.37s
+29° 59′ 28.8′′
6.46
3.68
117
F5V:
null
Corona Borealis
HD 145976
null
null
null
145976
79441
16h 12m 45.43s
+26° 40′ 14.4′′
6.48
2.16
238
F3V
null
Corona Borealis
HD 145457
null
null
null
145457
79219
16h 10m 03.91s
+26° 44′ 33.9′′
6.57
1.06
411
K0III
Kamuy,1] has a planet ([b )
Corona Borealis
Sigma Coronae Borealis
σ1
17
null
146362
null
16h 14m 40.80s
+33° 51′ 30.0′′
6.66
null
null
null
component of the σ CrB system
Corona Borealis
S Coronae Borealis
null
null
S
136753
75143
15h 21m 23.80s
+31° 22′ 02.0′′
7.15
null
1762
M6.5-8e
Mira variable , *V* max = 5.8m, *V* min = 14.1m, *P* = 360.26 d
Corona Borealis
RS Coronae Borealis
null
null
RS
143347
78235
15h 58m 30.76s
+36° 01′ 19.7′′
7.44
null
1070
M7
semiregular variable
Corona Borealis
ADS 9731
null
null
null
139691
76563
15h 38m 12.91s
+38° 16′ 48.6′′
7.80
null
349
F5+F5
6-star system
Corona Borealis
V Coronae Borealis
null
null
V
141826
77501
15h 49m 31.31s
+39° 34′ 17.91′′
7.83
null
8800
C6,2e
Algol variable, *V* max = 6.9m, *V* min = 12.6m, *P* = 357.63 d
Corona Borealis
U Coronae Borealis
null
null
U
136175
74881
15h 18m 11.35s
+31° 38′ 49.4′′
7.83
null
811
B6V+F8III-IV
Algol variable, *V* max = 7.66m, *V* min = 8.79m, *P* = 3.45220133 d
Corona Borealis
HD 140913
null
null
null
140913
77152
15h 43m 07.45s
+28° 28′ 11.8′′
8.07
null
143.1
G0V
solar twin with brown dwarf companion
Corona Borealis
RR Coronae Borealis
null
null
RR
140297
76844
15h 41m 26.23s
+38° 33′ 26.6′′
8.20
null
1110
M3
semiregular variable, *V* max = 7.3m, *V* min = 8.2m, *P* = 60.8 d
Corona Borealis
YY CrB
null
null
YY
141990
77598
15h 50m 32.43s
+37° 50′ 07.6′′
8.69
null
301
F8V
*V* max = 8.61m, *V* min = 9.12m, *P* = 0.38 d
Corona Borealis
RT CrB
null
null
RT
139588
76551
15h 38m 03.03s
+29° 29′ 13.9′′
10.22
null
null
G0
RS CVn variable, *V* max = 10.2m, *V* min = 10.82m, *P* = 5.117159 d
Corona Borealis
RW CrB
null
null
RW
139815
76658
15h 39m 15.23s
+29° 37′ 19.6′′
10.22
null
679
A8Vv
Algol variable, *V* max = 10.22m, *V* min = 10.78m, *P* = 0.7264114 d
Corona Borealis
TW CrB
null
null
TW
null
null
16h 06m 50.70s
+27° 16′ 34.6′′
10.49
null
null
F8
Algol variable, *V* max = 10.3m, *V* min = 11.3m, *P* = 0.58887584 d
Corona Borealis
T Coronae Borealis
null
null
T
143454
78322
15h 59m 30.16s
+25° 55′ 12.6′′
10.6
null
3500
M3III+p
"Blaze Star"; recurrent nova and rotating ellipsoidal variable , *V* max = 2.0m, *V* min = 10.8m, *P* = 227.6 d[dubious – discuss]
Corona Borealis
BD +33 2642
null
null
null
null
77716
15h 51m 59.89s
+32° 56′ 54.3′′
10.73
null
33000
B2IVp
protoplanetary nebula
Corona Borealis
XO-1
null
null
null
null
null
16h 02m 11.84s
+28° 10′ 10.43′′
11.30
null
652
null
Moldoveanu; has the transiting planet XO-1b
Corona Borealis
UW Coronae Borealis
null
null
UW
null
null
16h 05m 45.87s
+25° 51′ 45.17′′
19.7
null
null
null
Low-mass X-ray binary
Corvus
Gamma Corvi
γ
4
null
106625
59803
12h 15m 48.47s
−17° 32′ 31.1′′
2.58
−0.94
165
B8III
Gienah Corvi, Gienah, Gienah Ghurab, Djenah al Ghyrab al Eymen, Dextra ala Corvi;1] suspected [variable , *V* max = 2.56m, *V* min = 2.60m
Corvus
Beta Corvi
β
9
null
109379
61359
12h 34m 23.23s
−23° 23′ 47.8′′
2.65
−0.51
140
G5II
Kraz, Tso Hea; suspected variable, *V* max = 2.60m, *V* min = 2.66m
Corvus
Delta Corvi
δ
7
null
108767
60965
12h 29m 51.98s
−16° 30′ 54.3′′
2.94
0.79
88
B9.5V
Algorab, Algoral, Algorel, Algores; double star ; suspected variable, *V* max = 2.91m, *V* min = 2.96m
Corvus
Epsilon Corvi
ε
2
null
105707
59316
12h 10m 07.53s
−22° 37′ 11.3′′
3.02
−1.82
303
K2III
Minkar; suspected variable, *V* max = 2.98m, *V* min = 3.06m
Corvus
Alpha Corvi
α
1
null
105452
59199
12h 08m 24.75s
−24° 43′ 43.6′′
4.02
3.17
48
F0IV/V
Al Chiba, Al Minliar al Ghurab, Alchiba, Alchita, Alkhiba, Minkar al Ghyrab, Rostrum Corvi;[1]
Corvus
Eta Corvi
η
8
null
109085
61174
12h 32m 04.48s
−16° 11′ 45.1′′
4.30
3.00
59
F2V
suspected variable, *V* max = 4.29m, *V* min = 4.32m
Corvus
HD 107418
null
null
null
107418
60221
12h 20m 55.72s
−13° 33′ 56.7′′
5.15
1.24
201
K0III
suspected variable, *V* max = 5.14m, *V* min = 5.17m
Corvus
VV Corvi
null
null
VV
110317
61910
12h 41m 16.02s
−13° 00′ 50.1′′
5.17
0.51
278
F3IV
quadruple star ; Algol variable
Corvus
Zeta Corvi
ζ
5
null
107348
60189
12h 20m 33.71s
−22° 12′ 57.0′′
5.20
−0.16
385
B8V
Chang Sha (長沙);[2] emission-line star; double star, suspected variable
Corvus
31 Crateris
null
(31)
TY
104337
58587
12h 00m 51.17s
−19° 39′ 32.4′′
5.28
−3.37
1753
B2IV
spectroscopic binary ; rotating ellipsoidal variable ; once mistaken for a moon of Mercury
Corvus
3 Corvi
null
3
null
105850
59394
12h 11m 03.88s
−23° 36′ 08.5′′
5.45
1.70
183
A1V
null
Corvus
HD 109272
null
null
null
109272
61296
12h 33m 34.27s
−12° 49′ 49.2′′
5.58
2.15
158
G8III/IV
null
Corvus
HD 108821
null
null
null
108821
61015
12h 30m 17.46s
−23° 41′ 47.1′′
5.63
−1.57
898
M0III
null
Corvus
6 Corvi
null
6
null
107815
60425
12h 23m 21.60s
−24° 50′ 26.2′′
5.66
0.73
316
K1III
null
Corvus
HD 109141
null
null
null
109141
61212
12h 32m 36.09s
−13° 51′ 32.3′′
5.74
2.90
120
F3IV/V
null
Corvus
HD 106485
null
null
null
106485
59728
12h 14m 59.58s
−20° 50′ 39.2′′
5.82
0.65
353
K0IIICN...
null
Corvus
HD 107295
null
null
null
107295
60157
12h 20m 10.83s
−22° 10′ 32.3′′
5.94
0.13
474
K0III+...
double star
Corvus
HD 109931
null
null
null
109931
61688
12h 38m 44.69s
−18° 15′ 00.6′′
6.00
2.03
203
F0V
null
Corvus
HD 110385
null
null
null
110385
61951
12h 41m 49.51s
−19° 45′ 32.9′′
6.02
1.91
216
F2V
null
Corvus
HD 106819
null
null
null
106819
59895
12h 17m 03.36s
−16° 41′ 37.5′′
6.05
−0.04
540
A2V
suspected variable, *V* max = 5.82m, *V* min = 6.06m
Corvus
HD 112304
null
null
null
112304
63109
12h 55m 53.25s
−15° 19′ 37.3′′
6.18
−0.38
669
A0V
null
Corvus
TU Corvi
null
null
TU
109585
61496
12h 35m 58.77s
−20° 31′ 38.5′′
6.20
1.77
251
F0III
δ Sct variable
Corvus
HD 109238
null
null
null
109238
61270
12h 33m 22.27s
−19° 47′ 32.9′′
6.26
0.65
432
F0IV/V
suspected variable, Δ*V* = 0.03m
Corvus
HD 104307
null
null
null
104307
58574
12h 00m 42.23s
−21° 50′ 14.9′′
6.28
0.22
532
K2III
double star
Corvus
HD 108477
null
null
null
108477
60809
12h 27m 49.45s
−16° 37′ 54.7′′
6.30
−1.67
1278
G5II
null
Corvus
HD 108799
null
null
null
108799
60994
12h 30m 04.93s
−13° 23′ 35.0′′
6.37
4.38
81
G1/G2V
multiple star
Corvus
HD 109132
null
null
null
109132
61208
12h 32m 32.89s
−21° 12′ 43.2′′
6.41
0.86
419
K0III
null
Corvus
TT Corvi
null
null
TT
107814
60421
12h 23m 18.90s
−11° 48′ 43.5′′
6.48
−0.68
881
M3III
semiregular variable , *V* max = 6.47m, *V* min = 6.57m, *P* = 11.5 d
Corvus
R Corvi
null
null
R
107199
60106
12h 19m 37.87s
−19° 15′ 21.8′′
6.70
null
null
M4.5-9:3
Mira variable , *V* max = 6.7m, *V* min = 14.4m, *P* = 317.03 d
Corvus
HD 111031
null
null
null
111031
62345
12h 46m 30.85s
−11° 48′ 44.8′′
6.88
4.45
99
G5V
has an unconfirmed planet (b )
Corvus
HD 103774
null
null
null
103774
58263
11h 56m 56.0s
−12° 06′ 28′′
7.12
null
179
F5V
has a planet (b )
Corvus
HD 104067
null
null
null
104067
58451
11h 59m 10.01s
−20° 21′ 13.6′′
7.93
6.34
68
K2V
has a planet (b )
Corvus
HD 111980
null
null
null
111980
62882
12h 53m 15.05s
−18° 31′ 20.0′′
8.38
null
310.5
F7V
high-velocity star
Corvus
RV Corvi
null
null
RV
109796
61620
12h 37m 40.71s
−19° 34′ 40.1′′
8.76
null
656
F0V
β Lyr variable , *V* max = 8.6m, *V* min = 9.16m, *P* = 0.7472521 d
Corvus
SX Corvi
null
null
SX
110139
61825
12h 40m 15.04s
−18° 48′ 00.9′′
9.11
null
298.0
F7V
W UMa variable , *V* max = 8.99m, *V* min = 9.25m, *P* = 0.3166386 d
Corvus
W Corvi
null
null
W
null
null
12h 07m 37.36s
−13° 08′ 59.0′′
11.28
null
null
G2Iab
β Lyr variable, *V* max = 11.16m, *V* min = 12.5m, *P* = 0.38808083 d
Corvus
TV Corvi
null
null
TV
null
null
12h 20m 24.15s
−18° 27′ 02.0′′
12.2
null
null
null
Tombaugh's Star
Corvus
WASP-83
null
null
null
null
null
12h 40m 37.0s
−19° 17′ 03′′
12.9
null
978
G8
has a transiting planet (b )
Corvus
DENIS-P J1228.2-1547
null
null
null
null
null
12h 28m 15.23s
−15° 47′ 34.2′′
null
null
66.0
L5V
binary brown dwarf
Crater
Delta Crateris
δ
12
null
98430
55282
11h 19m 20.52s
−14° 46′ 44.6′′
3.56
−0.32
195
K0III
null
Crater
Gamma Crateris
γ
15
null
99211
55705
11h 24m 52.98s
−17° 41′ 02.5′′
4.06
2.01
84
A9V
double star
Crater
Alpha Crateris
α
7
null
95272
53740
10h 59m 46.75s
−18° 17′ 56.8′′
4.08
0.44
174
K1III
Alkes, Aoul al Batjna, Prima Crateris[1]
Crater
Beta Crateris
β
11
null
97277
54682
11h 11m 39.49s
−22° 49′ 32.2′′
4.46
−0.10
266
A1V
Al Sharāsīf II[2][3]
Crater
Theta Crateris
θ
21
null
100889
56633
11h 36m 40.95s
−09° 48′ 08.1′′
4.70
−0.15
305
B9.5Vn
null
Crater
Zeta Crateris
ζ
27
null
102070
57283
11h 44m 45.76s
−18° 21′ 02.2′′
4.71
−0.45
350
G8III
null
Crater
Epsilon Crateris
ε
14
null
99167
55687
11h 24m 36.61s
−10° 51′ 33.8′′
4.81
−0.43
364
K5III
null
Crater
Lambda Crateris
λ
13
null
98991
55598
11h 23m 22.07s
−18° 46′ 47.6′′
5.08
1.87
143
F3IV
spectroscopic binary
Crater
Eta Crateris
η
30
null
103632
58188
11h 56m 00.98s
−17° 09′ 02.9′′
5.17
0.46
285
A0V
null
Crater
Iota Crateris
ι
24
null
101198
56802
11h 38m 39.96s
−13° 12′ 08.1′′
5.48
3.32
88
F7V
double star
Crater
HD 95808
null
null
null
95808
54029
11h 03m 14.93s
−11° 18′ 11.6′′
5.51
0.56
318
G7III...
double star
Crater
HD 94481
null
null
null
94481
53316
10h 54m 17.78s
−13° 45′ 29.0′′
5.65
0.16
409
K0III + (G)
null
Crater
HD 99922
null
null
null
99922
56078
11h 29m 38.65s
−24° 27′ 50.6′′
5.77
0.31
403
A0V
double star; suspected variable
Crater
HD 95314
null
null
null
95314
53778
11h 00m 11.70s
−14° 04′ 59.9′′
5.86
0.20
442
K5III
suspected variable
Crater
HD 95234
null
null
null
95234
53723
10h 59m 30.95s
−16° 21′ 13.3′′
5.88
−1.92
1185
M1III
variable star, Δ*V* = 0.011m, *P* = 0.09041 d
Crater
Kappa Crateris
κ
16
null
99564
55874
11h 27m 09.58s
−12° 21′ 24.5′′
5.93
1.80
219
F4III-IV
Al Sharāsīf I; double star
Crater
HD 100343
null
null
null
100343
56318
11h 32m 47.54s
−07° 49′ 39.1′′
5.94
−0.29
575
K4III
null
Crater
HD 100418
null
null
null
100418
56364
11h 33m 14.81s
−16° 16′ 49.0′′
6.05
0.60
400
F8/G0Ib/II
null
Crater
HD 96220
null
null
null
96220
54214
11h 05m 33.98s
−11° 05′ 19.4′′
6.09
2.05
209
F0Vn
null