20231+4405 TDT 2227

 
 
20h 23m 06.29s +44 05' 06.9" P.A. 172.00 sep 0.5 mag 10.94,11.05
 
 
Coord 2000 20231+4405 Discov num TDT2227 Comp Coord arcsec 2000 20 23 06.29 +44 05 06.9
Date first 1991 Date last 1991 Obs 1
Pa first 172 Pa last 172 P.A. Now (θ) 172°
Sep first 0.5 Sep last 0.53 Sep. Now (ρ) 0.53"
Mag pri 10.94 Mag sec 11.05 delta mag (ΔM) 0.11 Spectral class
Pri motion ra -010 Sec motion ra -010
Pri motion dec -012 Sec motion dec -012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3164-00847-1 Gaia DR2 2069341498357137536