19529+3922 SEI 713

 
 
19h 52m 58.44s +39 20' 48.6" P.A. 136.00 sep 16.8 mag 12.76,12.80
 
 
Coord 2000 19529+3922 Discov num SEI 713 Comp Coord arcsec 2000 19 52 58.44 +39 20 48.6
Date first 1896 Date last 2015 Obs 10
Pa first 139 Pa last 135.7 P.A. Now (θ) 135.7°
Sep first 18.0 Sep last 16.847 Sep. Now (ρ) 16.847"
Mag pri 12.76 Mag sec 12.80 delta mag (ΔM) 0.04 Spectral class
Pri motion ra +009 Sec motion ra +000
Pri motion dec -017 Sec motion dec -001
Notes
rPM=0.954
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3137-00429-1 Gaia DR2 2073398868075493376