02558+4636 COU 2015
02h 55m 47.40s +46° 36' 01.5" P.A. 206.00 sep 0.5 mag 10.30,10.60
| Coord 2000 |
02558+4636 |
|
Discov num |
COU2015 |
|
Comp |
|
|
Coord arcsec 2000 |
02 55 47.40 +46 36 01.5 |
|
| Date first |
1982 |
|
Date last |
2008 |
|
Obs |
4 |
|
| Pa first |
191 |
|
Pa last |
206.4 |
|
P.A. Now (θ) |
206.4° |
|
| Sep first |
0.4 |
|
Sep last |
0.466 |
|
Sep. Now (ρ) |
0.466" |
|
| Mag pri |
10.30 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
|
|
| Pri motion dec |
+016 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Tycho2 |
3297-00706-1 |
|