02210+4239 A 1701
02h 20m 58.65s +42° 38' 53.3" P.A. 245.00 sep 1.9 mag 10.22,12.02
| Coord 2000 |
02210+4239 |
|
Discov num |
A 1701 |
|
Comp |
|
|
Coord arcsec 2000 |
02 20 58.65 +42 38 53.3 |
|
| Date first |
1907 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
242 |
|
Pa last |
244.5 |
|
P.A. Now (θ) |
244.5° |
|
| Sep first |
1.5 |
|
Sep last |
1.87 |
|
Sep. Now (ρ) |
1.87" |
|
| Mag pri |
10.22 |
|
Mag sec |
12.02 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
2839-00234-1 |
|
Gaia DR2 |
339374984151481728 |
|
