21409+2503 POU 5458
21h 40m 55.66s +25° 03' 42.4" P.A. 193.00 sep 14.6 mag 10.13,13.95
| Coord 2000 |
21409+2503 |
|
Discov num |
POU5458 |
|
Comp |
|
|
Coord arcsec 2000 |
21 40 55.66 +25 03 42.4 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
197 |
|
Pa last |
193.2 |
|
P.A. Now (θ) |
193.2° |
|
| Sep first |
15.5 |
|
Sep last |
14.572 |
|
Sep. Now (ρ) |
14.572" |
|
| Mag pri |
10.13 |
|
Mag sec |
13.95 |
|
delta mag (ΔM) |
3.82 |
|
Spectral class |
|
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-019 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=0.552
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
2193-01527-1 |
|
Gaia DR2 |
1797957633200079488 |
|
