20136+4040 TDT 2104

 
 
20h 13m 34.17s +40 39' 37.7" P.A. 161.00 sep 0.9 mag 12.21,12.22
 
 
Coord 2000 20136+4040 Discov num TDT2104 Comp Coord arcsec 2000 20 13 34.17 +40 39 37.7
Date first 1991 Date last 1991 Obs 1
Pa first 161 Pa last 161.2 P.A. Now (θ) 161.2°
Sep first 0.9 Sep last 0.89 Sep. Now (ρ) 0.89"
Mag pri 12.21 Mag sec 12.22 delta mag (ΔM) 0.01 Spectral class
Pri motion ra +004 Sec motion ra +004
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3155-02137-1 Gaia DR2 2062578367980323200