10012-5606 HDO 209AB

 
 
10H 01M 12.01S -56 05' 47.6" P.A. 57 SEP 15.6 MAG 6.41,11.73 SP B8 DIST. 222.72 PC (726.51 L.Y.)
 
 
Coord 2000
10012-5606
Discov num
HDO 209
Comp
AB
Coord arcsec 2000
10 01 12.01 -56 05 47.6
Date first
1901
Date last
1991
Obs
2
Pa first
55
Pa last
57
P.A. Now (θ)
57°
Sep first
15.0
Sep last
15.6
Sep. Now (ρ)
15.6"
Mag pri
6.41
Mag sec
11.73
delta mag (ΔM)
5.32
Spectral class
B8 (blue-white)
Pri motion ra
-027
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
10012-5606 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 237603 10012-5606 HDS1446 Aa,Ab 1991 1991 1 13 0.2 6.51 9.26 2.75
Show 237603 10012-5606 HDO 209 AB 1901 1991 2 57 15.6 6.41 11.73 5.32 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
56.5
Precise sep
15.6
Constellation
Vela
SAO
237603
HIP
49092
Tycho2
8603-01905-1
HD
87122
CP
CP-55 2794
Distance
222.72
Distance ly
726.51
last precise pa
56.5
last precise sep
15.6