15303-0803 RST 4542
15h 30m 15.03s -08° 03' 14.4" P.A. 171.00 sep 3.0 mag 8.70,14.30 Sp A2 dist. 191.94 pc (626.11 l.y.)
| Coord 2000 |
15303-0803 |
|
Discov num |
RST4542 |
|
Comp |
|
|
Coord arcsec 2000 |
15 30 15.03 -08 03 14.4 |
|
| Date first |
1938 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
172 |
|
Pa last |
171.4 |
|
P.A. Now (θ) |
171.4° |
|
| Sep first |
3.0 |
|
Sep last |
3.002 |
|
Sep. Now (ρ) |
3.002" |
|
| Mag pri |
8.70 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
5.6 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
|
|
| Pri motion dec |
-013 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Libra |
|
SAO |
140570 |
|
HIP |
75906 |
|
Tycho2 |
5595-00494-1 |
|
| Gaia DR2 |
6318398651972112512 |
|
HD |
138119 |
|
BD |
BD-07 4037 |
|
Distance |
191.94 |
|
| Distance ly |
626.11 |
|
