02478+5129 COU 2453
02h 47m 55.43s +51° 27' 55.7" P.A. 190.00 sep 0.4 mag 10.66,10.73
| Coord 2000 |
02478+5129 |
|
Discov num |
COU2453 |
|
Comp |
|
|
Coord arcsec 2000 |
02 47 55.43 +51 27 55.7 |
|
| Date first |
1989 |
|
Date last |
2009 |
|
Obs |
3 |
|
| Pa first |
5 |
|
Pa last |
190.2 |
|
P.A. Now (θ) |
190.2° |
|
| Sep first |
0.4 |
|
Sep last |
0.392 |
|
Sep. Now (ρ) |
0.392" |
|
| Mag pri |
10.66 |
|
Mag sec |
10.73 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
|
|
| Pri motion ra |
+018 |
|
Sec motion ra |
+018 |
|
| Pri motion dec |
-044 |
|
Sec motion dec |
-044 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Tycho2 |
3308-00927-1 |
|
