20161+3837 SEI 1049

 
 
20h 16m 09.38s +38 36' 58.9" P.A. 23.00 sep 17.0 mag 12.15,12.80
 
 
Coord 2000 20161+3837 Discov num SEI1049 Comp Coord arcsec 2000 20 16 09.38 +38 36 58.9
Date first 1896 Date last 2015 Obs 12
Pa first 24 Pa last 22.8 P.A. Now (θ) 22.8°
Sep first 17.7 Sep last 16.995 Sep. Now (ρ) 16.995"
Mag pri 12.15 Mag sec 12.80 delta mag (ΔM) 0.65 Spectral class
Pri motion ra +005 Sec motion ra +001
Pri motion dec +006 Sec motion dec +002
Notes
rPM=0.724
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3151-01837-1 Gaia DR2 2061331551844604032