10012-5606 HDO 209 AB (HD 87122)

 
 
10h 01m 12.01s -56° 05' 47.6" P.A. 65.00 sep 38.8 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 2015 Obs 7
Pa first 55 Pa last 65 P.A. Now (θ) 65°
Sep first 15.0 Sep last 38.77 Sep. Now (ρ) 38.77"
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 wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 237603 10 01 12 -56 05 48 HDS 1446 Aa,Ab 2018 2 16 0.2 6.51 9.26 2.75
Show HD 87122 237603 10 01 12 -56 05 48 HDO 209 AB 2015 7 65 38.8 6.41 11.73 5.32 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 87122 Constellation Vela SAO 237603 HIP 49092
Tycho2 8603-01905-1 Gaia DR2 5259959968260977280 HD 87122 GC 13784
CP CP-55 2794 Distance 222.72 Distance ly 726.51