20213-3304 RST 2139
20h 21m 16.06s -33° 03' 45.2" P.A. 320.00 sep 0.2 mag 10.40,10.40 Sp G5
| Coord 2000 |
20213-3304 |
|
Discov num |
RST2139 |
|
Comp |
|
|
Coord arcsec 2000 |
20 21 16.06 -33 03 45.2 |
|
| Date first |
1932 |
|
Date last |
1989 |
|
Obs |
5 |
|
| Pa first |
88 |
|
Pa last |
319.8 |
|
P.A. Now (θ) |
319.8° |
|
| Sep first |
0.2 |
|
Sep last |
0.24 |
|
Sep. Now (ρ) |
0.24" |
|
| Mag pri |
10.40 |
|
Mag sec |
10.40 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+015 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
7446-00421-1 |
|
Gaia DR2 |
6699789617554110848 |
|
