20511-3103 RST 2163
20h 51m 08.63s -31° 03' 05.0" P.A. 231.00 sep 2.1 mag 11.73,11.83
| Coord 2000 |
20511-3103 |
|
Discov num |
RST2163 |
|
Comp |
|
|
Coord arcsec 2000 |
20 51 08.63 -31 03 05.0 |
|
| Date first |
1934 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
229 |
|
Pa last |
230.5 |
|
P.A. Now (θ) |
230.5° |
|
| Sep first |
2.0 |
|
Sep last |
2.126 |
|
Sep. Now (ρ) |
2.126" |
|
| Mag pri |
11.73 |
|
Mag sec |
11.83 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
-019 |
|
Sec motion ra |
-019 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Microscopium |
|
Tycho2 |
7458-00641-1 |
|
Gaia DR2 |
6793947360950774016 |
|
