21298+2531 POU 5385
21h 29m 44.31s +25° 30' 53.3" P.A. 332.00 sep 8.0 mag 12.30,13.50
| Coord 2000 |
21298+2531 |
|
Discov num |
POU5385 |
|
Comp |
|
|
Coord arcsec 2000 |
21 29 44.31 +25 30 53.3 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
328 |
|
Pa last |
332 |
|
P.A. Now (θ) |
332° |
|
| Sep first |
8.1 |
|
Sep last |
7.965 |
|
Sep. Now (ρ) |
7.965" |
|
| Mag pri |
12.30 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.57
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1798553121826197376 |
|
