21189+2504 POU 5330
21h 18m 55.43s +25° 04' 13.4" P.A. 166.00 sep 16.9 mag 12.10,13.60
| Coord 2000 |
21189+2504 |
|
Discov num |
POU5330 |
|
Comp |
|
|
Coord arcsec 2000 |
21 18 55.43 +25 04 13.4 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
160 |
|
Pa last |
166.3 |
|
P.A. Now (θ) |
166.3° |
|
| Sep first |
16.5 |
|
Sep last |
16.941 |
|
Sep. Now (ρ) |
16.941" |
|
| Mag pri |
12.10 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1840555836099792512 |
|
