20342+5622 HJ 1546

 
 
20h 34m 12.20s +56 22' 13.1" P.A. 246.00 sep 17.4 mag 10.38,11.64
 
 
Coord 2000 20342+5622 Discov num HJ 1546 Comp Coord arcsec 2000 20 34 12.20 +56 22 13.1
Date first 1828 Date last 2015 Obs 14
Pa first 255 Pa last 245.8 P.A. Now (θ) 245.8°
Sep first 20.0 Sep last 17.434 Sep. Now (ρ) 17.434"
Mag pri 10.38 Mag sec 11.64 delta mag (ΔM) 1.26 Spectral class
Pri motion ra +000 Sec motion ra +016
Pri motion dec -002 Sec motion dec +002
Notes
rPM=1.023
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3958-01309-1 Gaia DR2 2187132591353870592