20315+1448 J 1884
20h 31m 23.08s +14° 50' 03.8" P.A. 132.00 sep 8.8 mag 11.80,12.40
| Coord 2000 |
20315+1448 |
|
Discov num |
J 1884 |
|
Comp |
|
|
Coord arcsec 2000 |
20 31 23.08 +14 50 03.8 |
|
| Date first |
1941 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
130 |
|
Pa last |
131.8 |
|
P.A. Now (θ) |
131.8° |
|
| Sep first |
7.0 |
|
Sep last |
8.751 |
|
Sep. Now (ρ) |
8.751" |
|
| Mag pri |
11.80 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=0.784
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1804701556491890048 |
|
