17395-4454 DON 853 (HD 159944)

 
 
17h 39m 33.52s -44° 53' 44.0" P.A. 197.00 sep 0.3 mag 10.60,11.30 Sp F3/5IV/V
 
 
Coord 2000 17395-4454 Discov num DON 853 Comp Coord arcsec 2000 17 39 33.52 -44 53 44.0
Date first 1933 Date last 1948 Obs 3
Pa first 194 Pa last 197 P.A. Now (θ) 197°
Sep first 0.4 Sep last 0.31 Sep. Now (ρ) 0.31"
Mag pri 10.60 Mag sec 11.30 delta mag (ΔM) 0.7 Spectral class F3/5IV/V (yellow-white)
Pri motion ra +010 Sec motion ra
Pri motion dec -026 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 159944 Constellation Scorpius Tycho2 7896-03778-1 Gaia DR2 5955226319227088128
HD 159944