02489+3823 ALD 10
02h 48m 51.09s +38° 23' 12.8" P.A. 257.00 sep 3.2 mag 11.52,11.82
| Coord 2000 |
02489+3823 |
|
Discov num |
ALD 10 |
|
Comp |
|
|
Coord arcsec 2000 |
02 48 51.09 +38 23 12.8 |
|
| Date first |
1929 |
|
Date last |
2019 |
|
Obs |
30 |
|
| Pa first |
259 |
|
Pa last |
256.8 |
|
P.A. Now (θ) |
256.8° |
|
| Sep first |
3.1 |
|
Sep last |
3.239 |
|
Sep. Now (ρ) |
3.239" |
|
| Mag pri |
11.52 |
|
Mag sec |
11.82 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-033 |
|
Sec motion ra |
-031 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-022 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.05 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Tycho2 |
2845-02015-1 |
|
Gaia DR2 |
141855416802873216 |
|
