10466-5103 HDS1540

 
 
10h 46m 37.92s -51 03' 07.0" P.A. 336 sep 0.2 mag 7.85,9.96 Sp A2V dist. 198.41 pc (647.21 l.y.)
 
 
Coord 2000
10466-5103
Discov num
HDS1540
Comp
Coord arcsec 2000
10 46 37.92 -51 03 07.0
Date first
1991
Date last
2015
Obs
2
Pa first
305
Pa last
336
P.A. Now (θ)
336°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
7.85
Mag sec
9.96
delta mag (ΔM)
2.11
Spectral class
A2V (white)
Pri motion ra
+001
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
336
Precise sep
0.23
Cdsa2 id
HDS 1540
Constellation
Vela
SAO
238460
HIP
52711
Tycho2
8210-01976-1
HD
93477
CD
CD-50 5412
CP
CP-50 3696
Ra deg
10.7772
De deg
-51.051944444444445
Distance
198.41
Distance ly
647.21
last precise pa
336
last precise sep
0.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10466-5103 HDS1540 1991 1 305 0.2 7.85 9.96 A2V 104637.92-510307.0
10466-5103 HDS1540 2015 2 336 0.2 7.85 9.96 A2V 104637.92-510307.0

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