21137+2510 POU 5273
21h 13m 33.36s +25° 11' 55.4" P.A. 89.00 sep 4.8 mag 10.24,13.60
| Coord 2000 |
21137+2510 |
|
Discov num |
POU5273 |
|
Comp |
|
|
Coord arcsec 2000 |
21 13 33.36 +25 11 55.4 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
86 |
|
Pa last |
88.5 |
|
P.A. Now (θ) |
88.5° |
|
| Sep first |
6.4 |
|
Sep last |
4.82 |
|
Sep. Now (ρ) |
4.82" |
|
| Mag pri |
10.24 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
3.36 |
|
Spectral class |
|
|
| Pri motion ra |
-025 |
|
Sec motion ra |
|
|
| Pri motion dec |
+010 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1841454038318109952 |
|
