15355-1447 WRH 20 Aa,Ab
15h 35m 31.54s -14° 47' 22.4" P.A. 191.00 sep 0.1 mag 4.00,4.20 Sp G8III dist. 50.03 pc (163.2 l.y.)
| Coord 2000 |
15355-1447 |
|
Discov num |
WRH 20 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
15 35 31.54 -14 47 22.4 |
|
| Date first |
1937 |
|
Date last |
1940 |
|
Obs |
2 |
|
| Pa first |
61 |
|
Pa last |
191.4 |
|
P.A. Now (θ) |
191.4° |
|
| Sep first |
0.1 |
|
Sep last |
0.12 |
|
Sep. Now (ρ) |
0.12" |
|
| Mag pri |
4.00 |
|
Mag sec |
4.20 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
G8III (yellow) |
|
| Pri motion ra |
+065 |
|
Sec motion ra |
|
|
| Pri motion dec |
+007 |
|
Sec motion dec |
|
|
| Notes |
N
X
(See Notes, Dubious double) |
|
Nature of this double is uncertain.
15355-1447 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
159370 |
15 35 32 -14 47 22 |
WRH 20 Aa,Ab |
1940 |
2 |
191 |
0.1 |
4.00 |
4.20 |
0.20 |
|
<=== |
| Show |
Zubenelhakrabi |
159370 |
15 35 32 -14 47 22 |
GOL 1 AB |
2015 |
8 |
158 |
41.9 |
4.01 |
11.20 |
7.19 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Libra |
|
SAO |
159370 |
|
HIP |
76333 |
|
Tycho2 |
5608-01381-1 |
|
| Gaia DR2 |
6265374394490149248 |
|
HD |
138905 |
|
HR |
5787 |
|
GC |
20949 |
|
| ADS |
9704 |
|
GL |
NN 3912 |
|
BD |
BD-14 4237 |
|
Bayer |
Gamma Librae |
|
| Bayer name |
Gam Lib |
|
Flamsteed |
38 Librae |
|
Flamsteed name |
38 Lib |
|
FK5 |
577 |
|
| Distance |
50.03 |
|
Distance ly |
163.2 |
|
Bayer greek |
γ Lib |
|
