21368+3217 COU 1184
21h 36m 46.40s +32° 17' 08.1" P.A. 158.00 sep 0.2 mag 10.50,10.50 Sp F2
| Coord 2000 |
21368+3217 |
|
Discov num |
COU1184 |
|
Comp |
|
|
Coord arcsec 2000 |
21 36 46.40 +32 17 08.1 |
|
| Date first |
1974 |
|
Date last |
2014 |
|
Obs |
8 |
|
| Pa first |
149 |
|
Pa last |
157.7 |
|
P.A. Now (θ) |
157.7° |
|
| Sep first |
0.2 |
|
Sep last |
0.237 |
|
Sep. Now (ρ) |
0.237" |
|
| Mag pri |
10.50 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2721-00350-1 |
|
Gaia DR2 |
1946966163422984320 |
|
