20025+3427 SEI 811

 
 
20h 02m 28.64s +34° 26' 48.1" P.A. 79.00 sep 19.9 mag 12.05,12.15
 
 
Coord 2000 20025+3427 Discov num SEI 811 Comp Coord arcsec 2000 20 02 28.64 +34 26 48.1
Date first 1894 Date last 2015 Obs 13
Pa first 80 Pa last 78.9 P.A. Now (θ) 78.9°
Sep first 20.0 Sep last 19.94 Sep. Now (ρ) 19.94"
Mag pri 12.05 Mag sec 12.15 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -001 Sec motion ra +000
Pri motion dec -004 Sec motion dec -004
Notes
rPM=0.243 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2678-02097-1 Gaia DR2 2058494846206889472