21553+0325 HEI 292
21h 55m 15.30s +03° 24' 48.6" P.A. 146.00 sep 1.4 mag 11.63,11.80
| Coord 2000 |
21553+0325 |
|
Discov num |
HEI 292 |
|
Comp |
|
|
Coord arcsec 2000 |
21 55 15.30 +03 24 48.6 |
|
| Date first |
1984 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
144 |
|
Pa last |
146.1 |
|
P.A. Now (θ) |
146.1° |
|
| Sep first |
1.5 |
|
Sep last |
1.395 |
|
Sep. Now (ρ) |
1.395" |
|
| Mag pri |
11.63 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.17 |
|
Spectral class |
|
|
| Pri motion ra |
+025 |
|
Sec motion ra |
|
|
| Pri motion dec |
-038 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
0549-01255-1 |
|
Gaia DR2 |
2695723682029923456 |
|
