20523+1144 BPM 2284
20h 52m 19.53s +11° 44' 14.8" P.A. 252.00 sep 115.9 mag 14.77,15.56
| Coord 2000 |
20523+1144 |
|
Discov num |
BPM2284 |
|
Comp |
|
|
Coord arcsec 2000 |
20 52 19.53 +11 44 14.8 |
|
| Date first |
1995 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
252 |
|
Pa last |
251.7 |
|
P.A. Now (θ) |
251.7° |
|
| Sep first |
115.9 |
|
Sep last |
115.895 |
|
Sep. Now (ρ) |
115.895" |
|
| Mag pri |
14.77 |
|
Mag sec |
15.56 |
|
delta mag (ΔM) |
0.79 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-009 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.186 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1757826657082384896 |
|
