15438-3928 SEE 247 AB

 
 
15h 43m 49.89s -39° 27' 40.8" P.A. 285.00 sep 12.7 mag 7.60,13.60 Sp A2V
 
 
Coord 2000 15438-3928 Discov num SEE 247 Comp AB Coord arcsec 2000 15 43 49.89 -39 27 40.8
Date first 1897 Date last 2015 Obs 6
Pa first 278 Pa last 285.2 P.A. Now (θ) 285.2°
Sep first 13.3 Sep last 12.676 Sep. Now (ρ) 12.676"
Mag pri 7.60 Mag sec 13.60 delta mag (ΔM) 6 Spectral class A2V (white)
Pri motion ra -019 Sec motion ra -016
Pri motion dec -030 Sec motion dec -017
Notes
rPM=0.376
Nature of this double is uncertain.
 
 
15438-3928 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 206910 15 43 50 -39 27 41 SEE 247 AB 2015 6 285 12.7 7.60 13.60 6.00 <===
Show HD 140219 206910 15 43 50 -39 27 41 SKF 2047 AC 2015 14 132 114.3 7.60 8.80 1.20
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lupus SAO 206910 Tycho2 7841-00905-1 Gaia DR2 6008308919514287616
HD 140197