15502-1134 HDS 2231 (HD 141591)
15h 50m 13.30s -11° 33' 52.7" P.A. 322.00 sep 0.3 mag 8.95,11.82 Sp F5 dist. 221.24 pc (721.68 l.y.)
| Coord 2000 |
15502-1134 |
|
Discov num |
HDS2231 |
|
Comp |
|
|
Coord arcsec 2000 |
15 50 13.30 -11 33 52.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
322 |
|
Pa last |
322 |
|
P.A. Now (θ) |
322° |
|
| Sep first |
0.3 |
|
Sep last |
0.266 |
|
Sep. Now (ρ) |
0.266" |
|
| Mag pri |
8.95 |
|
Mag sec |
11.82 |
|
delta mag (ΔM) |
2.87 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-018 |
|
Sec motion ra |
|
|
| Pri motion dec |
-019 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 141591 |
|
Constellation |
Libra |
|
SAO |
159524 |
|
HIP |
77572 |
|
| Tycho2 |
5618-00438-1 |
|
Gaia DR2 |
6267776105841986944 |
|
HD |
141591 |
|
BD |
BD-11 4014 |
|
| Distance |
221.24 |
|
Distance ly |
721.68 |
|
