02021+4530 COU 1665
02h 02m 08.54s +45° 29' 38.6" P.A. 108.00 sep 0.5 mag 10.59,10.62 Sp F5
| Coord 2000 |
02021+4530 |
|
Discov num |
COU1665 |
|
Comp |
|
|
Coord arcsec 2000 |
02 02 08.54 +45 29 38.6 |
|
| Date first |
1979 |
|
Date last |
2014 |
|
Obs |
12 |
|
| Pa first |
99 |
|
Pa last |
108.1 |
|
P.A. Now (θ) |
108.1° |
|
| Sep first |
0.5 |
|
Sep last |
0.474 |
|
Sep. Now (ρ) |
0.474" |
|
| Mag pri |
10.59 |
|
Mag sec |
10.62 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3280-01930-1 |
|
Gaia DR2 |
352821500260368768 |
|
