21588+2427 COU 839
21h 58m 47.95s +24° 27' 03.7" P.A. 95.00 sep 0.3 mag 11.20,11.20 Sp F5
| Coord 2000 |
21588+2427 |
|
Discov num |
COU 839 |
|
Comp |
|
|
Coord arcsec 2000 |
21 58 47.95 +24 27 03.7 |
|
| Date first |
1972 |
|
Date last |
2014 |
|
Obs |
7 |
|
| Pa first |
116 |
|
Pa last |
95.4 |
|
P.A. Now (θ) |
95.4° |
|
| Sep first |
0.3 |
|
Sep last |
0.345 |
|
Sep. Now (ρ) |
0.345" |
|
| Mag pri |
11.20 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
2207-00798-1 |
|
