15515-7108 B 2793
15h 51m 30.91s -71° 09' 08.5" P.A. 219.00 sep 4.1 mag 11.00,11.70
| Coord 2000 |
15515-7108 |
|
Discov num |
B 2793 |
|
Comp |
|
|
Coord arcsec 2000 |
15 51 30.91 -71 09 08.5 |
|
| Date first |
1931 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
220 |
|
Pa last |
219.3 |
|
P.A. Now (θ) |
219.3° |
|
| Sep first |
4.0 |
|
Sep last |
4.127 |
|
Sep. Now (ρ) |
4.127" |
|
| Mag pri |
11.00 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
+009 |
|
Sec motion ra |
|
|
| Pri motion dec |
+010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Apus |
|
Gaia DR2 |
5818972055143720192 |
|
