21231-1139 RST 4083
21h 23m 07.60s -11° 39' 09.3" P.A. 359.00 sep 0.7 mag 10.10,12.90 Sp F5V
| Coord 2000 |
21231-1139 |
|
Discov num |
RST4083 |
|
Comp |
|
|
Coord arcsec 2000 |
21 23 07.60 -11 39 09.3 |
|
| Date first |
1938 |
|
Date last |
1950 |
|
Obs |
3 |
|
| Pa first |
2 |
|
Pa last |
358.9 |
|
P.A. Now (θ) |
358.9° |
|
| Sep first |
0.7 |
|
Sep last |
0.7 |
|
Sep. Now (ρ) |
0.7" |
|
| Mag pri |
10.10 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
2.8 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
|
|
| Pri motion dec |
-049 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Tycho2 |
5781-00342-1 |
|
Gaia DR2 |
6892212909850515456 |
|
HD |
203526 |
|
