21564+2344 POU 5578
21h 56m 23.42s +23° 44' 37.3" P.A. 86.00 sep 3.4 mag 13.40,13.60
| Coord 2000 |
21564+2344 |
|
Discov num |
POU5578 |
|
Comp |
|
|
Coord arcsec 2000 |
21 56 23.42 +23 44 37.3 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
90 |
|
Pa last |
85.5 |
|
P.A. Now (θ) |
85.5° |
|
| Sep first |
4.5 |
|
Sep last |
3.395 |
|
Sep. Now (ρ) |
3.395" |
|
| Mag pri |
13.40 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-022 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1795134087339783680 |
|
