19550-2352 WHC 17 (HD 188223)

 
 
19h 54m 57.67s -23 51' 44.8" P.A. 104.00 sep 11.9 mag 9.53,10.90 Sp F6V
 
 
Coord 2000 19550-2352 Discov num WHC  17 Comp Coord arcsec 2000 19 54 57.67 -23 51 44.8
Date first 1885 Date last 2015 Obs 11
Pa first 117 Pa last 103.5 P.A. Now (θ) 103.5°
Sep first 17.3 Sep last 11.901 Sep. Now (ρ) 11.901"
Mag pri 9.53 Mag sec 10.90 delta mag (ΔM) 1.37 Spectral class F6V (yellow-white)
Pri motion ra +039 Sec motion ra +005
Pri motion dec -034 Sec motion dec -005
Notes Y (Parallax indicates components are non-physical)
rPM=0.864
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 188223 Constellation Sagittarius SAO 188705 Tycho2 6891-02747-1
Gaia DR2 6863631075026281600 HD 188223