19111-2154 DON 953 (HD 178885)

 
 
19h 11m 08.45s -21° 54' 26.3" P.A. 88.00 sep 5.9 mag 9.71,12.00 Sp B9IV
 
 
Coord 2000 19111-2154 Discov num DON 953 Comp Coord arcsec 2000 19 11 08.45 -21 54 26.3
Date first 1929 Date last 2015 Obs 8
Pa first 94 Pa last 87.5 P.A. Now (θ) 87.5°
Sep first 6.1 Sep last 5.889 Sep. Now (ρ) 5.889"
Mag pri 9.71 Mag sec 12.00 delta mag (ΔM) 2.29 Spectral class B9IV (blue-white)
Pri motion ra -013 Sec motion ra +150
Pri motion dec -005 Sec motion dec +007
Notes
rPM=1.088
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 178885 Constellation Sagittarius SAO 187787 Tycho2 6295-01092-1
Gaia DR2 4081166886330977408 HD 178885