21194-2831 B 523
21h 19m 24.53s -28° 30' 53.8" P.A. 212.00 sep 0.8 mag 10.52,10.50 Sp G5
| Coord 2000 |
21194-2831 |
|
Discov num |
B 523 |
|
Comp |
|
|
Coord arcsec 2000 |
21 19 24.53 -28 30 53.8 |
|
| Date first |
1927 |
|
Date last |
2021 |
|
Obs |
10 |
|
| Pa first |
200 |
|
Pa last |
211.6 |
|
P.A. Now (θ) |
211.6° |
|
| Sep first |
0.4 |
|
Sep last |
0.826 |
|
Sep. Now (ρ) |
0.826" |
|
| Mag pri |
10.52 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+016 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
-021 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Microscopium |
|
Tycho2 |
6949-00174-1 |
|
Gaia DR2 |
6789568001840302848 |
|
