20166+4437 TDT 2135

 
 
20h 16m 36.36s +44 37' 10.3" P.A. 38.00 sep 0.9 mag 11.39,11.89
 
 
Coord 2000 20166+4437 Discov num TDT2135 Comp Coord arcsec 2000 20 16 36.36 +44 37 10.3
Date first 1991 Date last 1991 Obs 1
Pa first 38 Pa last 38.4 P.A. Now (θ) 38.4°
Sep first 0.9 Sep last 0.91 Sep. Now (ρ) 0.91"
Mag pri 11.39 Mag sec 11.89 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +013 Sec motion ra +013
Pri motion dec +007 Sec motion dec +007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3163-00768-1 Gaia DR2 2081519482989357184