00581+4751 COU 2253
00h 58m 08.81s +47° 51' 00.5" P.A. 12.00 sep 1.0 mag 11.60,13.60
| Coord 2000 |
00581+4751 |
|
Discov num |
COU2253 |
|
Comp |
|
|
Coord arcsec 2000 |
00 58 08.81 +47 51 00.5 |
|
| Date first |
1984 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
14 |
|
Pa last |
12.4 |
|
P.A. Now (θ) |
12.4° |
|
| Sep first |
0.9 |
|
Sep last |
1.042 |
|
Sep. Now (ρ) |
1.042" |
|
| Mag pri |
11.60 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
|
|
| Pri motion ra |
-016 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Tycho2 |
3267-00454-1 |
|
Gaia DR2 |
402076769327156096 |
|