00300-2715 COO 2 AB (HD 2650)

 
 
00h 29m 57.35s -27 14' 43.3" P.A. 250.00 sep 1.6 mag 9.68,11.08 Sp F8/G0V dist. 346.02 pc (1128.72 l.y.)
 
 
Coord 2000 00300-2715 Discov num COO   2 Comp AB Coord arcsec 2000 00 29 57.35 -27 14 43.3
Date first 1922 Date last 2015 Obs 11
Pa first 261 Pa last 250.4 P.A. Now (θ) 250.4°
Sep first 1.7 Sep last 1.61 Sep. Now (ρ) 1.61"
Mag pri 9.68 Mag sec 11.08 delta mag (ΔM) 1.4 Spectral class F8/G0V (yellow-white)
Pri motion ra +076 Sec motion ra +057
Pri motion dec -015 Sec motion dec -025
Notes
rPM=0.277 (< 0.3, Physical double)
This double is physical.
 
 
00300-2715 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 2650 166310 00 29 57 -27 14 43 COO 2 AB 2015 11 250 1.6 9.68 11.08 1.40 <===
Show 166310 00 29 57 -27 14 43 SKF 1261 AB,C 2015 7 103 29.8 9.40 16.18 6.78
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 2650 Constellation Sculptor SAO 166310 HIP 2346
Tycho2 6417-00065-1 Gaia DR2 2322394649236420224 HD 2650 CD CD-27 140
CP CP-27 33 Distance 346.02 Distance ly 1128.72