23207+4739 COU 2668
23h 20m 47.11s +47° 40' 14.8" P.A. 11.00 sep 0.7 mag 11.40,11.23
| Coord 2000 |
23207+4739 |
|
Discov num |
COU2668 |
|
Comp |
|
|
Coord arcsec 2000 |
23 20 47.11 +47 40 14.8 |
|
| Date first |
1989 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
13 |
|
Pa last |
10.9 |
|
P.A. Now (θ) |
10.9° |
|
| Sep first |
0.7 |
|
Sep last |
0.71 |
|
Sep. Now (ρ) |
0.71" |
|
| Mag pri |
11.40 |
|
Mag sec |
11.23 |
|
delta mag (ΔM) |
0.17 |
|
Spectral class |
|
|
| Pri motion ra |
+083 |
|
Sec motion ra |
+083 |
|
| Pri motion dec |
+014 |
|
Sec motion dec |
+014 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3640-01277-1 |
|
Gaia DR2 |
1941589688997787904 |
|
