20223+4930 TDT 2212

 
 
20h 22m 20.79s +49 29' 49.5" P.A. 356.00 sep 2.5 mag 12.19,12.58
 
 
Coord 2000 20223+4930 Discov num TDT2212 Comp Coord arcsec 2000 20 22 20.79 +49 29 49.5
Date first 1991 Date last 2016 Obs 4
Pa first 355 Pa last 355.5 P.A. Now (θ) 355.5°
Sep first 2.6 Sep last 2.499 Sep. Now (ρ) 2.499"
Mag pri 12.19 Mag sec 12.58 delta mag (ΔM) 0.39 Spectral class
Pri motion ra +005 Sec motion ra
Pri motion dec +003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3580-00622-1 Gaia DR2 2084817807415998464