12237-5725 TOB 68 (HD 107819)

 
 
12h 23m 42.62s -57° 25' 24.2" P.A. 147.00 sep 14.7 mag 9.86,11.54 Sp B7/8II/
 
 
Coord 2000 12237-5725 Discov num TOB  68 Comp Coord arcsec 2000 12 23 42.62 -57 25 24.2
Date first 1892 Date last 2018 Obs 11
Pa first 148 Pa last 147.4 P.A. Now (θ) 147.4°
Sep first 15.7 Sep last 14.7 Sep. Now (ρ) 14.7"
Mag pri 9.86 Mag sec 11.54 delta mag (ΔM) 1.68 Spectral class B7/8II/ (blue-white)
Pri motion ra -008 Sec motion ra -008
Pri motion dec -002 Sec motion dec -004
Notes
rPM=0.224 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 107819 Constellation Crux Tycho2 8641-02628-1 Gaia DR2 6071744040304735616
HD 107819