20504+1459 BPM 2280
20h 50m 22.14s +14° 58' 48.1" P.A. 131.00 sep 60.8 mag 14.20,15.38
| Coord 2000 |
20504+1459 |
|
Discov num |
BPM2280 |
|
Comp |
|
|
Coord arcsec 2000 |
20 50 22.14 +14 58 48.1 |
|
| Date first |
1996 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
132 |
|
Pa last |
131.3 |
|
P.A. Now (θ) |
131.3° |
|
| Sep first |
60.9 |
|
Sep last |
60.764 |
|
Sep. Now (ρ) |
60.764" |
|
| Mag pri |
14.20 |
|
Mag sec |
15.38 |
|
delta mag (ΔM) |
1.18 |
|
Spectral class |
|
|
| Pri motion ra |
-011 |
|
Sec motion ra |
-026 |
|
| Pri motion dec |
-031 |
|
Sec motion dec |
-019 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.584
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1762635684719318272 |
|
