20346+3009 TDT 2387

 
 
20h 34m 34.32s +30 08' 53.3" P.A. 216.00 sep 0.5 mag 11.92,12.10
 
 
Coord 2000 20346+3009 Discov num TDT2387 Comp Coord arcsec 2000 20 34 34.32 +30 08 53.3
Date first 1991 Date last 1991 Obs 1
Pa first 216 Pa last 215.5 P.A. Now (θ) 215.5°
Sep first 0.5 Sep last 0.53 Sep. Now (ρ) 0.53"
Mag pri 11.92 Mag sec 12.10 delta mag (ΔM) 0.18 Spectral class
Pri motion ra +005 Sec motion ra +005
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2686-01447-1 Gaia DR2 1860800873133394816