22012+2650 A 306
22h 01m 11.43s +26° 49' 48.8" P.A. 310.00 sep 1.4 mag 7.80,13.80 Sp B9 dist. 277.01 pc (903.61 l.y.)
| Coord 2000 |
22012+2650 |
|
Discov num |
A 306 |
|
Comp |
|
|
Coord arcsec 2000 |
22 01 11.43 +26 49 48.8 |
|
| Date first |
1901 |
|
Date last |
2009 |
|
Obs |
5 |
|
| Pa first |
305 |
|
Pa last |
309.5 |
|
P.A. Now (θ) |
309.5° |
|
| Sep first |
1.1 |
|
Sep last |
1.449 |
|
Sep. Now (ρ) |
1.449" |
|
| Mag pri |
7.80 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
6 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
SAO |
90171 |
|
HIP |
108700 |
|
Tycho2 |
2211-00550-1 |
|
| Gaia DR2 |
1892761305319231360 |
|
HD |
209223 |
|
GC |
30809 |
|
BD |
BD+26 4328 |
|
| Distance |
277.01 |
|
Distance ly |
903.61 |
|
