15271-2044 DON 734

 
 
15h 27m 06.22s -20° 44' 27.1" P.A. 101.00 sep 5.1 mag 8.74,12.80 Sp F7/8V dist. 70.32 pc (229.38 l.y.)
 
 
Coord 2000 15271-2044 Discov num DON 734 Comp Coord arcsec 2000 15 27 06.22 -20 44 27.1
Date first 1928 Date last 2016 Obs 8
Pa first 103 Pa last 101.4 P.A. Now (θ) 101.4°
Sep first 4.9 Sep last 5.095 Sep. Now (ρ) 5.095"
Mag pri 8.74 Mag sec 12.80 delta mag (ΔM) 4.06 Spectral class F7/8V (yellow-white)
Pri motion ra -004 Sec motion ra
Pri motion dec -089 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Libra SAO 183479 HIP 75623 Tycho2 6183-00566-1
Gaia DR2 6252875146305695616 HD 137497 BD BD-20 4237 Distance 70.32
Distance ly 229.38