23399+4729 BKO 974
23h 39m 51.35s +47° 28' 37.6" P.A. 25.00 sep 6.4 mag 12.70,15.20
| Coord 2000 |
23399+4729 |
|
Discov num |
BKO 974 |
|
Comp |
|
|
Coord arcsec 2000 |
23 39 51.35 +47 28 37.6 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
24 |
|
Pa last |
24.5 |
|
P.A. Now (θ) |
24.5° |
|
| Sep first |
6.0 |
|
Sep last |
6.369 |
|
Sep. Now (ρ) |
6.369" |
|
| Mag pri |
12.70 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
|
|
| Pri motion dec |
-019 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Gaia DR2 |
1939988830127946112 |
|
