21580+4627 COU 2236
21h 58m 03.22s +46° 27' 21.4" P.A. 194.00 sep 0.3 mag 10.80,10.80
| Coord 2000 |
21580+4627 |
|
Discov num |
COU2236 |
|
Comp |
|
|
Coord arcsec 2000 |
21 58 03.22 +46 27 21.4 |
|
| Date first |
1984 |
|
Date last |
2014 |
|
Obs |
4 |
|
| Pa first |
204 |
|
Pa last |
194.3 |
|
P.A. Now (θ) |
194.3° |
|
| Sep first |
0.2 |
|
Sep last |
0.252 |
|
Sep. Now (ρ) |
0.252" |
|
| Mag pri |
10.80 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3605-02356-1 |
|
Gaia DR2 |
1975189596117243264 |
|
