17353-1815 DON 847 (HD 159416)

 
 
17h 35m 20.04s -18° 14' 42.8" P.A. 251.00 sep 2.2 mag 9.30,11.80 Sp B9.5/A0V
 
 
Coord 2000 17353-1815 Discov num DON 847 Comp Coord arcsec 2000 17 35 20.04 -18 14 42.8
Date first 1932 Date last 2005 Obs 4
Pa first 251 Pa last 250.7 P.A. Now (θ) 250.7°
Sep first 1.8 Sep last 2.24 Sep. Now (ρ) 2.24"
Mag pri 9.30 Mag sec 11.80 delta mag (ΔM) 2.5 Spectral class B9.5/A0V (blue-white)
Pri motion ra +006 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 159416 Constellation Ophiuchus SAO 160661 Tycho2 6239-01741-1
Gaia DR2 4123381668899575296 HD 159416