21568+2357 POU 5580
21h 56m 46.33s +23° 56' 20.7" P.A. 140.00 sep 15.1 mag 12.13,14.00
| Coord 2000 |
21568+2357 |
|
Discov num |
POU5580 |
|
Comp |
|
|
Coord arcsec 2000 |
21 56 46.33 +23 56 20.7 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
147 |
|
Pa last |
140 |
|
P.A. Now (θ) |
140° |
|
| Sep first |
14.0 |
|
Sep last |
15.084 |
|
Sep. Now (ρ) |
15.084" |
|
| Mag pri |
12.13 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
1.87 |
|
Spectral class |
|
|
| Pri motion ra |
-020 |
|
Sec motion ra |
|
|
| Pri motion dec |
-011 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
2203-02225-1 |
|
Gaia DR2 |
1795164388333228288 |
|
