20314+2054 J 844
20h 30m 50.69s +20° 53' 41.6" P.A. 117.00 sep 4.0 mag 11.90,12.80
| Coord 2000 |
20314+2054 |
|
Discov num |
J 844 |
|
Comp |
|
|
Coord arcsec 2000 |
20 30 50.69 +20 53 41.6 |
|
| Date first |
1930 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
121 |
|
Pa last |
117.4 |
|
P.A. Now (θ) |
117.4° |
|
| Sep first |
2.3 |
|
Sep last |
4.042 |
|
Sep. Now (ρ) |
4.042" |
|
| Mag pri |
11.90 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
-001 |
|
| Notes |
N
(See Notes) |
|
rPM=1.003
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1816844524255912832 |
|
