21578+2437 POU 5590
21h 57m 50.04s +24° 36' 55.0" P.A. 137.00 sep 10.3 mag 11.12,13.20
| Coord 2000 |
21578+2437 |
|
Discov num |
POU5590 |
|
Comp |
|
|
Coord arcsec 2000 |
21 57 50.04 +24 36 55.0 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
146 |
|
Pa last |
137.4 |
|
P.A. Now (θ) |
137.4° |
|
| Sep first |
9.6 |
|
Sep last |
10.268 |
|
Sep. Now (ρ) |
10.268" |
|
| Mag pri |
11.12 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
2.08 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
2207-01843-1 |
|
Gaia DR2 |
1795613646208842368 |
|
