23285+5052 CVR 990
23h 28m 31.88s +50° 51' 56.5" P.A. 251.00 sep 11.8 mag 17.60,17.80 Sp M2+M2
| Coord 2000 |
23285+5052 |
|
Discov num |
CVR 990 |
|
Comp |
|
|
Coord arcsec 2000 |
23 28 31.88 +50 51 56.5 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
251 |
|
Pa last |
250.5 |
|
P.A. Now (θ) |
250.5° |
|
| Sep first |
11.8 |
|
Sep last |
11.847 |
|
Sep. Now (ρ) |
11.847" |
|
| Mag pri |
17.60 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
M2+M2 (red/red) |
|
| Pri motion ra |
+039 |
|
Sec motion ra |
+039 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-027 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.105 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Gaia DR2 |
1991307023526265600 |
|
