23156+5756 J 860
23h 15m 36.54s +57° 54' 56.6" P.A. 199.00 sep 2.7 mag 11.73,12.01
Coord 2000 |
23156+5756 |
|
Discov num |
J 860 |
|
Comp |
|
|
Coord arcsec 2000 |
23 15 36.54 +57 54 56.6 |
|
Date first |
1912 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
197 |
|
Pa last |
198.6 |
|
P.A. Now (θ) |
198.6° |
|
Sep first |
2.4 |
|
Sep last |
2.695 |
|
Sep. Now (ρ) |
2.695" |
|
Mag pri |
11.73 |
|
Mag sec |
12.01 |
|
delta mag (ΔM) |
0.28 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
+012 |
|
Sec motion dec |
+012 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cassiopeia |
|
Tycho2 |
4006-00261-1 |
|
Gaia DR2 |
2010331877523125632 |
|