21472+2409 HDS 3103 (HD 207264)
21h 47m 09.83s +24° 08' 42.1" P.A. 117.00 sep 0.6 mag 7.74,11.02 Sp K0 dist. 236.41 pc (771.17 l.y.)
| Coord 2000 |
21472+2409 |
|
Discov num |
HDS3103 |
|
Comp |
|
|
Coord arcsec 2000 |
21 47 09.83 +24 08 42.1 |
|
| Date first |
1991 |
|
Date last |
2013 |
|
Obs |
4 |
|
| Pa first |
114 |
|
Pa last |
117 |
|
P.A. Now (θ) |
117° |
|
| Sep first |
0.6 |
|
Sep last |
0.633 |
|
Sep. Now (ρ) |
0.633" |
|
| Mag pri |
7.74 |
|
Mag sec |
11.02 |
|
delta mag (ΔM) |
3.28 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-042 |
|
Sec motion ra |
|
|
| Pri motion dec |
+010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 207264 |
|
Constellation |
Pegasus |
|
SAO |
89993 |
|
HIP |
107566 |
|
| Tycho2 |
2202-00870-1 |
|
Gaia DR2 |
1796097701912464640 |
|
HD |
207264 |
|
BD |
BD+23 4392 |
|
| Distance |
236.41 |
|
Distance ly |
771.17 |
|
