10389-6430 R   152

 
 
10h 38m 51.39s -64 29' 52.7" P.A. 20 sep 2 mag 7.17,8.86 Sp B9Vn dist. 153.14 pc (499.54 l.y.)
 
 
Coord 2000
10389-6430
Discov num
R   152
Comp
Coord arcsec 2000
10 38 51.39 -64 29 52.7
Date first
1874
Date last
2008
Obs
14
Pa first
7
Pa last
20
P.A. Now (θ)
20°
Sep first
3.0
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
7.17
Mag sec
8.86
delta mag (ΔM)
1.69
Spectral class
B9Vn (blue-white)
Pri motion ra
-015
Sec motion ra
-015
Pri motion dec
+012
Sec motion dec
+012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
19.6
Precise sep
2
Constellation
Carina
SAO
251043
HIP
52116
Tycho2
8965-00526-1
HD
92467
CP
CP-63 1534
Distance
153.14
Distance ly
499.54
last precise pa
19.6
last precise sep
2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10389-6430 R 152 1996 13 20 2.1 7.17 8.86 B9Vn D 103851.39-642952.7
10389-6430 R 152 2008 14 20 2.0 7.17 8.86 B9Vn D 103851.39-642952.7

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