23013+4430 COU 1991 (HD 217586)
23h 01m 16.36s +44° 29' 48.2" P.A. 284.00 sep 0.5 mag 9.50,11.10 Sp A3
Coord 2000 |
23013+4430 |
|
Discov num |
COU1991 |
|
Comp |
|
|
Coord arcsec 2000 |
23 01 16.36 +44 29 48.2 |
|
Date first |
1980 |
|
Date last |
2013 |
|
Obs |
4 |
|
Pa first |
281 |
|
Pa last |
283.5 |
|
P.A. Now (θ) |
283.5° |
|
Sep first |
0.4 |
|
Sep last |
0.531 |
|
Sep. Now (ρ) |
0.531" |
|
Mag pri |
9.50 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
A3 (white) |
|
Pri motion ra |
-006 |
|
Sec motion ra |
|
|
Pri motion dec |
+002 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 217586 |
|
Constellation |
Andromeda |
|
SAO |
52600 |
|
Tycho2 |
3228-02463-1 |
|
Gaia DR2 |
1935158778628052608 |
|
HD |
217586 |
|