21571-0711 RST 4700
21h 57m 06.58s -07° 11' 18.5" P.A. 64.00 sep 0.5 mag 11.60,11.60
| Coord 2000 |
21571-0711 |
|
Discov num |
RST4700 |
|
Comp |
|
|
Coord arcsec 2000 |
21 57 06.58 -07 11 18.5 |
|
| Date first |
1939 |
|
Date last |
2011 |
|
Obs |
4 |
|
| Pa first |
47 |
|
Pa last |
64.2 |
|
P.A. Now (θ) |
64.2° |
|
| Sep first |
0.4 |
|
Sep last |
0.493 |
|
Sep. Now (ρ) |
0.493" |
|
| Mag pri |
11.60 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+031 |
|
Sec motion ra |
|
|
| Pri motion dec |
-025 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Tycho2 |
5223-01190-1 |
|
