21288-2955 RST 2178
21h 28m 48.59s -29° 55' 01.4" P.A. 229.00 sep 2.6 mag 10.52,11.90
| Coord 2000 |
21288-2955 |
|
Discov num |
RST2178 |
|
Comp |
|
|
Coord arcsec 2000 |
21 28 48.59 -29 55 01.4 |
|
| Date first |
1934 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
230 |
|
Pa last |
229.3 |
|
P.A. Now (θ) |
229.3° |
|
| Sep first |
2.3 |
|
Sep last |
2.608 |
|
Sep. Now (ρ) |
2.608" |
|
| Mag pri |
10.52 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
1.38 |
|
Spectral class |
|
|
| Pri motion ra |
+056 |
|
Sec motion ra |
|
|
| Pri motion dec |
-024 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Piscis Austrinus |
|
Tycho2 |
6950-00228-1 |
|
Gaia DR2 |
6786035305339159296 |
|
