20212+2324 POU 4390
20h 21m 11.41s +23° 24' 16.2" P.A. 127.00 sep 8.3 mag 13.70,14.80
| Coord 2000 |
20212+2324 |
|
Discov num |
POU4390 |
|
Comp |
|
|
Coord arcsec 2000 |
20 21 11.41 +23 24 16.2 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
103 |
|
Pa last |
127 |
|
P.A. Now (θ) |
127° |
|
| Sep first |
10.4 |
|
Sep last |
8.276 |
|
Sep. Now (ρ) |
8.276" |
|
| Mag pri |
13.70 |
|
Mag sec |
14.80 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
| Pri motion ra |
+026 |
|
Sec motion ra |
|
|
| Pri motion dec |
+011 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1831090591485144960 |
|
