22089-5638 B 551
22h 08m 54.27s -56° 37' 56.5" P.A. 173.00 sep 3.1 mag 9.84,13.80 Sp F3V
| Coord 2000 |
22089-5638 |
|
Discov num |
B 551 |
|
Comp |
|
|
Coord arcsec 2000 |
22 08 54.27 -56 37 56.5 |
|
| Date first |
1927 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
173 |
|
Pa last |
172.6 |
|
P.A. Now (θ) |
172.6° |
|
| Sep first |
3.1 |
|
Sep last |
3.115 |
|
Sep. Now (ρ) |
3.115" |
|
| Mag pri |
9.84 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
3.96 |
|
Spectral class |
F3V (yellow-white) |
|
| Pri motion ra |
+028 |
|
Sec motion ra |
|
|
| Pri motion dec |
-060 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Tucana |
|
SAO |
247328 |
|
Tycho2 |
8817-00307-1 |
|
Gaia DR2 |
6411952316808259968 |
|
| HD |
209987 |
|
