20207+5139 TDT 2192

 
 
20h 20m 44.15s +51 39' 06.3" P.A. 254.00 sep 0.6 mag 11.39,11.46
 
 
Coord 2000 20207+5139 Discov num TDT2192 Comp Coord arcsec 2000 20 20 44.15 +51 39 06.3
Date first 1991 Date last 1991 Obs 1
Pa first 254 Pa last 253.7 P.A. Now (θ) 253.7°
Sep first 0.6 Sep last 0.61 Sep. Now (ρ) 0.61"
Mag pri 11.39 Mag sec 11.46 delta mag (ΔM) 0.07 Spectral class
Pri motion ra -045 Sec motion ra -045
Pri motion dec -055 Sec motion dec -055
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3584-01647-1 Gaia DR2 2181276381965463936