20438+4610 TDT 2503

 
 
20h 43m 49.92s +46° 10' 21.4" P.A. 68.00 sep 0.5 mag 10.75,10.92
 
 
Coord 2000 20438+4610 Discov num TDT2503 Comp Coord arcsec 2000 20 43 49.92 +46 10 21.4
Date first 1991 Date last 1991 Obs 1
Pa first 68 Pa last 68.3 P.A. Now (θ) 68.3°
Sep first 0.5 Sep last 0.47 Sep. Now (ρ) 0.47"
Mag pri 10.75 Mag sec 10.92 delta mag (ΔM) 0.17 Spectral class
Pri motion ra -004 Sec motion ra -004
Pri motion dec +004 Sec motion dec +004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3574-02591-1 Gaia DR2 2166532656901637760