23309+0929 STT 497 (HD 221305)
23h 30m 55.89s +09° 28' 55.1" P.A. 217.00 sep 1.6 mag 8.83,9.74 Sp F8 dist. 167.22 pc (545.47 l.y.)
| Coord 2000 |
23309+0929 |
|
Discov num |
STT 497 |
|
Comp |
|
|
Coord arcsec 2000 |
23 30 55.89 +09 28 55.1 |
|
| Date first |
1843 |
|
Date last |
2016 |
|
Obs |
66 |
|
| Pa first |
214 |
|
Pa last |
216.5 |
|
P.A. Now (θ) |
216.5° |
|
| Sep first |
1.3 |
|
Sep last |
1.554 |
|
Sep. Now (ρ) |
1.554" |
|
| Mag pri |
8.83 |
|
Mag sec |
9.74 |
|
delta mag (ΔM) |
0.91 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+064 |
|
Sec motion ra |
+064 |
|
| Pri motion dec |
-035 |
|
Sec motion dec |
-035 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 221305 |
|
Constellation |
Pegasus |
|
HIP |
116055 |
|
Tycho2 |
1169-00288-1 |
|
| Gaia DR2 |
2761590200970323328 |
|
HD |
221305 |
|
BD |
BD+08 5071 |
|
Distance |
167.22 |
|
| Distance ly |
545.47 |
|
