20221+1117 BPM 2131
20h 22m 05.88s +11° 16' 46.1" P.A. 352.00 sep 23.0 mag 13.71,15.35
| Coord 2000 |
20221+1117 |
|
Discov num |
BPM2131 |
|
Comp |
|
|
Coord arcsec 2000 |
20 22 05.88 +11 16 46.1 |
|
| Date first |
1995 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
351 |
|
Pa last |
352 |
|
P.A. Now (θ) |
352° |
|
| Sep first |
22.9 |
|
Sep last |
22.958 |
|
Sep. Now (ρ) |
22.958" |
|
| Mag pri |
13.71 |
|
Mag sec |
15.35 |
|
delta mag (ΔM) |
1.64 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-014 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.512
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1802044621004045440 |
|