12101-4739 COO 135 (HD 105689)

 
 
12h 10m 05.85s -47° 38' 50.8" P.A. 300.00 sep 7.0 mag 9.61,10.13 Sp A7V
 
 
Coord 2000 12101-4739 Discov num COO 135 Comp Coord arcsec 2000 12 10 05.85 -47 38 50.8
Date first 1903 Date last 2015 Obs 13
Pa first 305 Pa last 300.4 P.A. Now (θ) 300.4°
Sep first 7.3 Sep last 7.02 Sep. Now (ρ) 7.02"
Mag pri 9.61 Mag sec 10.13 delta mag (ΔM) 0.52 Spectral class A7V (white)
Pri motion ra -032 Sec motion ra -033
Pri motion dec -000 Sec motion dec -011
Notes V (Proper motion indicates physical)
rPM=0.318
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 105689 Constellation Centaurus Tycho2 8233-00555-1 Gaia DR2 6130983252888108544
HD 105689