23429+5457 BKO 977
23h 42m 53.51s +54° 57' 28.8" P.A. 123.00 sep 5.2 mag 15.10,15.40
Coord 2000 |
23429+5457 |
|
Discov num |
BKO 977 |
|
Comp |
|
|
Coord arcsec 2000 |
23 42 53.51 +54 57 28.8 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
122 |
|
Pa last |
122.5 |
|
P.A. Now (θ) |
122.5° |
|
Sep first |
5.1 |
|
Sep last |
5.225 |
|
Sep. Now (ρ) |
5.225" |
|
Mag pri |
15.10 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
-001 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cassiopeia |
|
Gaia DR2 |
1994435275849618944 |
|