20202+5540 STI 2519

 
 
20h 20m 08.57s +55 40' 17.9" P.A. 119.00 sep 13.2 mag 12.62,14.10
 
 
Coord 2000 20202+5540 Discov num STI2519 Comp Coord arcsec 2000 20 20 08.57 +55 40 17.9
Date first 1917 Date last 2015 Obs 9
Pa first 122 Pa last 118.7 P.A. Now (θ) 118.7°
Sep first 13.9 Sep last 13.152 Sep. Now (ρ) 13.152"
Mag pri 12.62 Mag sec 14.10 delta mag (ΔM) 1.48 Spectral class
Pri motion ra -007 Sec motion ra -007
Pri motion dec +002 Sec motion dec +004
Notes
rPM=0.248 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3941-01020-1 Gaia DR2 2185362888729556480