23091+4153 COU 1492
23h 08m 57.71s +41° 51' 50.8" P.A. 256.00 sep 0.9 mag 10.98,11.63
| Coord 2000 |
23091+4153 |
|
Discov num |
COU1492 |
|
Comp |
|
|
Coord arcsec 2000 |
23 08 57.71 +41 51 50.8 |
|
| Date first |
1976 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
257 |
|
Pa last |
256 |
|
P.A. Now (θ) |
256° |
|
| Sep first |
0.7 |
|
Sep last |
0.86 |
|
Sep. Now (ρ) |
0.86" |
|
| Mag pri |
10.98 |
|
Mag sec |
11.63 |
|
delta mag (ΔM) |
0.65 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-015 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3224-01644-1 |
|
Gaia DR2 |
1930687618890903808 |
|
