21309+2352 POU 5392
21h 30m 53.00s +23° 51' 58.7" P.A. 195.00 sep 7.8 mag 14.30,14.50
| Coord 2000 |
21309+2352 |
|
Discov num |
POU5392 |
|
Comp |
|
|
Coord arcsec 2000 |
21 30 53.00 +23 51 58.7 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
197 |
|
Pa last |
194.9 |
|
P.A. Now (θ) |
194.9° |
|
| Sep first |
8.3 |
|
Sep last |
7.757 |
|
Sep. Now (ρ) |
7.757" |
|
| Mag pri |
14.30 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+012 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-020 |
|
| Notes |
|
|
rPM=0.693
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1797356750096466560 |
|
