21125+2442 POU 5249
21h 12m 33.87s +24° 42' 01.8" P.A. 93.00 sep 6.5 mag 10.22,12.20
| Coord 2000 |
21125+2442 |
|
Discov num |
POU5249 |
|
Comp |
|
|
Coord arcsec 2000 |
21 12 33.87 +24 42 01.8 |
|
| Date first |
1898 |
|
Date last |
2021 |
|
Obs |
2 |
|
| Pa first |
94 |
|
Pa last |
93.3 |
|
P.A. Now (θ) |
93.3° |
|
| Sep first |
6.3 |
|
Sep last |
6.5 |
|
Sep. Now (ρ) |
6.5" |
|
| Mag pri |
10.22 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
1.98 |
|
Spectral class |
|
|
| Pri motion ra |
+014 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2190-02267-1 |
|
Gaia DR2 |
1840662870982800640 |
|
