20308+3619 TDS 1078

 
 
20h 30m 45.62s +36 18' 54.7" P.A. 294.00 sep 1.2 mag 11.09,12.80
 
 
Coord 2000 20308+3619 Discov num TDS1078 Comp Coord arcsec 2000 20 30 45.62 +36 18 54.7
Date first 1991 Date last 1991 Obs 1
Pa first 294 Pa last 294.1 P.A. Now (θ) 294.1°
Sep first 1.2 Sep last 1.238 Sep. Now (ρ) 1.238"
Mag pri 11.09 Mag sec 12.80 delta mag (ΔM) 1.71 Spectral class
Pri motion ra +002 Sec motion ra +002
Pri motion dec -011 Sec motion dec -011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2697-01182-1 Gaia DR2 2056956049625690752