20239+3238 SEI 1112

 
 
20h 23m 54.96s +32 38' 11.7" P.A. 209.00 sep 20.2 mag 11.06,12.10
 
 
Coord 2000 20239+3238 Discov num SEI1112 Comp Coord arcsec 2000 20 23 54.96 +32 38 11.7
Date first 1893 Date last 2015 Obs 15
Pa first 213 Pa last 208.6 P.A. Now (θ) 208.6°
Sep first 21.1 Sep last 20.199 Sep. Now (ρ) 20.199"
Mag pri 11.06 Mag sec 12.10 delta mag (ΔM) 1.04 Spectral class
Pri motion ra -004 Sec motion ra -007
Pri motion dec -003 Sec motion dec -005
Notes
rPM=0.419
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2676-00932-1 Gaia DR2 2054374739929207936