20501+1556 BPM 2278
20h 50m 03.18s +15° 55' 40.3" P.A. 296.00 sep 68.3 mag 15.65,15.97
| Coord 2000 |
20501+1556 |
|
Discov num |
BPM2278 |
|
Comp |
|
|
Coord arcsec 2000 |
20 50 03.18 +15 55 40.3 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
296 |
|
Pa last |
296 |
|
P.A. Now (θ) |
296° |
|
| Sep first |
68.2 |
|
Sep last |
68.258 |
|
Sep. Now (ρ) |
68.258" |
|
| Mag pri |
15.65 |
|
Mag sec |
15.97 |
|
delta mag (ΔM) |
0.32 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.703
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1762841533912683520 |
|