08551-4328 I   317 (OU Vel)

 
 
08h 55m 08.68s -43 27' 59.6" P.A. 304 sep 2.1 mag 8.42,9.40 Sp B2Vn dist. 980.39 pc (3198.03 l.y.)
 
 
Coord 2000
08551-4328
Discov num
I   317
Comp
Coord arcsec 2000
08 55 08.68 -43 27 59.6
Date first
1901
Date last
2003
Obs
11
Pa first
304
Pa last
304
P.A. Now (θ)
304°
Sep first
2.0
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
8.42
Mag sec
9.40
delta mag (ΔM)
0.98
Spectral class
B2Vn (blue-white)
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
+009
Sec motion dec
+009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
303.6
Precise sep
2.073
Var name
OU Vel
Constellation
Vela
SAO
220660
HIP
43792
Tycho2
7688-00472-1
HD
76534
CD
CD-42 4780
CP
CP-42 3114
Distance
980.39
Distance ly
3198.03
last precise pa
303.6
last precise sep
2.073
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08551-4328 I 317 2003 11 304 2.1 8.42 9.40 B2Vn D 085508.68-432759.6

If you need more information about this double, apply for a data request form to the WDS.