08328-4153 HDS 1222 (HD 72731)
08h 32m 47.73s -41° 52' 45.1" P.A. 222.00 sep 0.1 mag 9.71,10.64 Sp B9V dist. 456.62 pc (1489.49 l.y.)
| Coord 2000 |
08328-4153 |
|
Discov num |
HDS1222 |
|
Comp |
|
|
Coord arcsec 2000 |
08 32 47.73 -41 52 45.1 |
|
| Date first |
1991 |
|
Date last |
2018 |
|
Obs |
6 |
|
| Pa first |
243 |
|
Pa last |
221.9 |
|
P.A. Now (θ) |
221.9° |
|
| Sep first |
0.2 |
|
Sep last |
0.106 |
|
Sep. Now (ρ) |
0.106" |
|
| Mag pri |
9.71 |
|
Mag sec |
10.64 |
|
delta mag (ΔM) |
0.93 |
|
Spectral class |
B9V (blue-white) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
|
|
| Pri motion dec |
+008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 72731 |
|
Constellation |
Vela |
|
SAO |
220079 |
|
HIP |
41919 |
|
| Tycho2 |
7670-00636-1 |
|
Gaia DR2 |
5526710869360429824 |
|
HD |
72731 |
|
CD |
CD-41 4240 |
|
| CP |
CP-41 2668 |
|
Distance |
456.62 |
|
Distance ly |
1489.49 |
|
