10446-5944 BSO   4AB

 
 
10H 44M 33.74S -59 44' 15.5" P.A. 214 SEP 18.9 MAG 7.76,8.57 SP O3V
 
 
Coord 2000
10446-5944
Discov num
BSO   4
Comp
AB
Coord arcsec 2000
10 44 33.74 -59 44 15.5
Date first
1834
Date last
2000
Obs
13
Pa first
206
Pa last
214
P.A. Now (θ)
214°
Sep first
12.0
Sep last
18.9
Sep. Now (ρ)
18.9"
Mag pri
7.76
Mag sec
8.57
delta mag (ΔM)
0.81
Spectral class
O3V (blue)
Pri motion ra
-007
Sec motion ra
-010
Pri motion dec
+001
Sec motion dec
+002
Notes
N (See Notes)
rPM=0.31
Nature of this double is uncertain.
 
 
10446-5944 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 238418 10446-5944 BSO 4 AB 1834 2000 13 214 18.9 7.76 8.57 0.81 <===
Show 238418 10446-5944 SNA 16 AC 2011 2011 1 270 3.7 7.39 13.21 5.82
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Carina
SAO
238418
Tycho2
8626-02810-1
HD
93205
last precise pa
214.4
last precise sep
18.85