20070+1035 HJ 904 AB (HD 190922)

 
 
20h 06m 57.06s +10 35' 27.0" P.A. 308.00 sep 30.0 mag 8.49,10.90 Sp FIII+AIII
 
 
Coord 2000 20070+1035 Discov num HJ  904 Comp AB Coord arcsec 2000 20 06 57.06 +10 35 27.0
Date first 1827 Date last 2015 Obs 27
Pa first 315 Pa last 308.2 P.A. Now (θ) 308.2°
Sep first 18.0 Sep last 30 Sep. Now (ρ) 30"
Mag pri 8.49 Mag sec 10.90 delta mag (ΔM) 2.41 Spectral class FIII+AIII (yellow-white/white)
Pri motion ra +044 Sec motion ra -001
Pri motion dec +005 Sec motion dec -007
Notes Y W (Parallax indicates components are non-physical, )
rPM=1.052
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 190922 Constellation Aquila SAO 105704 Tycho2 1076-01735-1
HD 190922