21472-0246 A 181
21h 47m 11.77s -02° 46' 07.3" P.A. 112.00 sep 1.3 mag 10.54,11.05
| Coord 2000 |
21472-0246 |
|
Discov num |
A 181 |
|
Comp |
|
|
Coord arcsec 2000 |
21 47 11.77 -02 46 07.3 |
|
| Date first |
1900 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
110 |
|
Pa last |
112.2 |
|
P.A. Now (θ) |
112.2° |
|
| Sep first |
1.2 |
|
Sep last |
1.335 |
|
Sep. Now (ρ) |
1.335" |
|
| Mag pri |
10.54 |
|
Mag sec |
11.05 |
|
delta mag (ΔM) |
0.51 |
|
Spectral class |
|
|
| Pri motion ra |
+044 |
|
Sec motion ra |
+044 |
|
| Pri motion dec |
+017 |
|
Sec motion dec |
+017 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Tycho2 |
5214-00258-1 |
|
Gaia DR2 |
2673749224889296384 |
|
