20097+3510 SEI 937

 
 
20h 09m 42.85s +35 08' 57.8" P.A. 67.00 sep 25.3 mag 11.97,12.32
 
 
Coord 2000 20097+3510 Discov num SEI 937 Comp Coord arcsec 2000 20 09 42.85 +35 08 57.8
Date first 1896 Date last 2015 Obs 14
Pa first 67 Pa last 67.2 P.A. Now (θ) 67.2°
Sep first 24.8 Sep last 25.269 Sep. Now (ρ) 25.269"
Mag pri 11.97 Mag sec 12.32 delta mag (ΔM) 0.35 Spectral class
Pri motion ra -003 Sec motion ra +000
Pri motion dec -005 Sec motion dec -008
Notes
rPM=0.53
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2679-01487-1 Gaia DR2 2058817381074512896