10250-5705 HDS 1498 (V399 Vel)
10h 25m 01.16s -57° 05' 11.4" P.A. 94.00 sep 0.2 mag 8.41,10.25 Sp B9IV/V dist. 543.48 pc (1772.83 l.y.)
Coord 2000 |
10250-5705 |
|
Discov num |
HDS1498 |
|
Comp |
|
|
Coord arcsec 2000 |
10 25 01.16 -57 05 11.4 |
|
Date first |
1991 |
|
Date last |
2018 |
|
Obs |
2 |
|
Pa first |
99 |
|
Pa last |
94.4 |
|
P.A. Now (θ) |
94.4° |
|
Sep first |
0.1 |
|
Sep last |
0.183 |
|
Sep. Now (ρ) |
0.183" |
|
Mag pri |
8.41 |
|
Mag sec |
10.25 |
|
delta mag (ΔM) |
1.84 |
|
Spectral class |
B9IV/V (blue-white) |
|
Pri motion ra |
-012 |
|
Sec motion ra |
|
|
Pri motion dec |
+003 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Var name |
V399 Vel |
|
Constellation |
Vela |
|
SAO |
238045 |
|
HIP |
50996 |
|
Tycho2 |
8608-00490-1 |
|
Gaia DR2 |
5351797600373277952 |
|
HD |
90434 |
|
CP |
CP-56 3286 |
|
Distance |
543.48 |
|
Distance ly |
1772.83 |
|