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
Constellation
Vela
SAO
238460
HIP
52711
Tycho2
8210-01976-1
HD
93477
CD
CD-50 5412
CP
CP-50 3696
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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