10452-5944 WSI  56

 
 
10h 45m 12.87s -59 44' 19.2" P.A. 239 sep 0.3 mag 9.80,10.40 Sp O8V
 
 
Coord 2000
10452-5944
Discov num
WSI  56
Comp
Coord arcsec 2000
10 45 12.87 -59 44 19.2
Date first
2006
Date last
2015
Obs
6
Pa first
240
Pa last
239
P.A. Now (θ)
239°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.80
Mag sec
10.40
delta mag (ΔM)
0.6
Spectral class
O8V (blue)
Pri motion ra
-010
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
239.1
Precise sep
0.28
Constellation
Carina
Tycho2
8626-02018-1
last precise pa
239.1
last precise sep
0.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10452-5944 WSI 56 2006 1 60 0.3 9.80 10.40 O8V 104512.87-594419.2
10452-5944 WSI 56 2009 2 238 0.3 9.80 10.40 O8V 104512.87-594419.2
10452-5944 WSI 56 2010 3 59 0.3 9.80 10.40 O8V 104512.87-594419.2
10452-5944 WSI 56 2011 4 59 0.3 9.80 10.40 O8V 104512.87-594419.2
10452-5944 WSI 56 2014 5 59 0.3 9.80 10.40 O8V 104512.87-594419.2
10452-5944 WSI 56 2015 6 239 0.3 9.80 10.40 O8V 104512.87-594419.2

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