17377-2102 DON 852 (HD 159841)

 
 
17h 37m 39.46s -21° 02' 21.7" P.A. 38.00 sep 2.2 mag 9.83,11.90 Sp A0II/III
 
 
Coord 2000 17377-2102 Discov num DON 852 Comp Coord arcsec 2000 17 37 39.46 -21 02 21.7
Date first 1931 Date last 2015 Obs 5
Pa first 38 Pa last 38.3 P.A. Now (θ) 38.3°
Sep first 1.7 Sep last 2.181 Sep. Now (ρ) 2.181"
Mag pri 9.83 Mag sec 11.90 delta mag (ΔM) 2.07 Spectral class A0II/III (white)
Pri motion ra +006 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes S (Parallax indidates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 159841 Constellation Ophiuchus SAO 185563 Tycho2 6260-01873-1
Gaia DR2 4118099241514157312 HD 159841