19578+3508 SEI 748

 
 
19h 57m 46.99s +35 08' 01.3" P.A. 36.00 sep 5.4 mag 11.33,12.70
 
 
Coord 2000 19578+3508 Discov num SEI 748 Comp Coord arcsec 2000 19 57 46.99 +35 08 01.3
Date first 1895 Date last 2015 Obs 13
Pa first 24 Pa last 35.8 P.A. Now (θ) 35.8°
Sep first 6.4 Sep last 5.421 Sep. Now (ρ) 5.421"
Mag pri 11.33 Mag sec 12.70 delta mag (ΔM) 1.37 Spectral class
Pri motion ra -003 Sec motion ra +004
Pri motion dec +009 Sec motion dec +006
Notes
rPM=0.803
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2678-02438-1 Gaia DR2 2059381778442128512