21248+4106 COU 2305
21h 24m 49.82s +41° 05' 48.1" P.A. 101.00 sep 0.3 mag 11.10,11.10 Sp A3V
| Coord 2000 |
21248+4106 |
|
Discov num |
COU2305 |
|
Comp |
|
|
Coord arcsec 2000 |
21 24 49.82 +41 05 48.1 |
|
| Date first |
1985 |
|
Date last |
2014 |
|
Obs |
6 |
|
| Pa first |
97 |
|
Pa last |
101.4 |
|
P.A. Now (θ) |
101.4° |
|
| Sep first |
0.4 |
|
Sep last |
0.305 |
|
Sep. Now (ρ) |
0.305" |
|
| Mag pri |
11.10 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
A3V (white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3186-01394-1 |
|
Gaia DR2 |
1965731665808382592 |
|
