20506+1601 BPM 2281
20h 50m 34.77s +16° 01' 26.3" P.A. 268.00 sep 35.3 mag 14.75,15.11
| Coord 2000 |
20506+1601 |
|
Discov num |
BPM2281 |
|
Comp |
|
|
Coord arcsec 2000 |
20 50 34.77 +16 01 26.3 |
|
| Date first |
1995 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
268 |
|
Pa last |
267.7 |
|
P.A. Now (θ) |
267.7° |
|
| Sep first |
35.1 |
|
Sep last |
35.32 |
|
Sep. Now (ρ) |
35.32" |
|
| Mag pri |
14.75 |
|
Mag sec |
15.11 |
|
delta mag (ΔM) |
0.36 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-013 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.305
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1762865482650293376 |
|
