20188+2322 TDT 2159

 
 
20h 18m 50.63s +23 21' 38.4" P.A. 62.00 sep 0.9 mag 10.80,11.50
 
 
Coord 2000 20188+2322 Discov num TDT2159 Comp Coord arcsec 2000 20 18 50.63 +23 21 38.4
Date first 1991 Date last 1991 Obs 1
Pa first 62 Pa last 61.5 P.A. Now (θ) 61.5°
Sep first 0.9 Sep last 0.87 Sep. Now (ρ) 0.87"
Mag pri 10.80 Mag sec 11.50 delta mag (ΔM) 0.7 Spectral class
Pri motion ra +001 Sec motion ra +001
Pri motion dec -008 Sec motion dec -008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2155-00444-1 Gaia DR2 1830347974459937408