21235+4147 TDT 2939
21h 23m 28.79s +41° 46' 32.9" P.A. 174.00 sep 0.4 mag 11.25,11.30 Sp F6:
| Coord 2000 |
21235+4147 |
|
Discov num |
TDT2939 |
|
Comp |
|
|
Coord arcsec 2000 |
21 23 28.79 +41 46 32.9 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
174 |
|
Pa last |
174.3 |
|
P.A. Now (θ) |
174.3° |
|
| Sep first |
0.4 |
|
Sep last |
0.44 |
|
Sep. Now (ρ) |
0.44" |
|
| Mag pri |
11.25 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
F6: (yellow-white) |
|
| Pri motion ra |
+017 |
|
Sec motion ra |
+017 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3190-02428-1 |
|
Gaia DR2 |
1967319154447104768 |
|
