20434+4923 STJ 111

 
 
20h 43m 24.91s +49 23' 21.3" P.A. 64.00 sep 0.9 mag 11.10,11.50
 
 
Coord 2000 20434+4923 Discov num STJ 111 Comp Coord arcsec 2000 20 43 24.91 +49 23 21.3
Date first 2015 Date last 2018 Obs 2
Pa first 63 Pa last 63.7 P.A. Now (θ) 63.7°
Sep first 0.8 Sep last 0.852 Sep. Now (ρ) 0.852"
Mag pri 11.10 Mag sec 11.50 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -001 Sec motion ra +002
Pri motion dec -000 Sec motion dec -002
Notes
rPM=1.275
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3582-01539-1