21571+2528 POU 5581
21h 57m 04.76s +25° 27' 04.6" P.A. 313.00 sep 12.3 mag 13.44,13.37
| Coord 2000 |
21571+2528 |
|
Discov num |
POU5581 |
|
Comp |
|
|
Coord arcsec 2000 |
21 57 04.76 +25 27 04.6 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
308 |
|
Pa last |
313.4 |
|
P.A. Now (θ) |
313.4° |
|
| Sep first |
10.7 |
|
Sep last |
12.289 |
|
Sep. Now (ρ) |
12.289" |
|
| Mag pri |
13.44 |
|
Mag sec |
13.37 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=0.71
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1796440685112570752 |
|
