02172+5048 COU 2563
02h 17m 15.40s +50° 47' 55.6" P.A. 274.00 sep 0.9 mag 10.75,10.83
| Coord 2000 |
02172+5048 |
|
Discov num |
COU2563 |
|
Comp |
|
|
Coord arcsec 2000 |
02 17 15.40 +50 47 55.6 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
275 |
|
Pa last |
274.3 |
|
P.A. Now (θ) |
274.3° |
|
| Sep first |
0.9 |
|
Sep last |
0.873 |
|
Sep. Now (ρ) |
0.873" |
|
| Mag pri |
10.75 |
|
Mag sec |
10.83 |
|
delta mag (ΔM) |
0.08 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3306-00070-1 |
|
Gaia DR2 |
355748675092203264 |
|
