06393-3150 VOU  21BC

 
 
06H 39M 15.99S -31 49' 47.1" P.A. 148 SEP 0.5 MAG 10.70,10.90 SP F2: DIST. 724.64 PC (2363.78 L.Y.)
 
 
Coord 2000
06393-3150
Discov num
VOU  21
Comp
BC
Coord arcsec 2000
06 39 15.99 -31 49 47.1
Date first
1928
Date last
1991
Obs
4
Pa first
161
Pa last
148
P.A. Now (θ)
148°
Sep first
0.6
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.70
Mag sec
10.90
delta mag (ΔM)
0.2
Spectral class
F2: (yellow-white)
Pri motion ra
-009
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
06393-3150 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 197044 06393-3150 VOU 21 A,BC 1911 1999 10 28 23.7 7.63 9.77 2.14
Show 197044 06393-3150 VOU 21 BC 1928 1991 4 148 0.5 10.70 10.90 0.20 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canis Major
SAO
197044
HIP
31824
Tycho2
7087-02707-1
HD
47851
CD
CD-31 3520
CP
CP-31 1299
Distance
724.64
Distance ly
2363.78
last precise pa
147.8
last precise sep
0.54