21064+5405 TDT 2750

 
 
21h 06m 21.61s +54° 05' 20.8" P.A. 262.00 sep 0.9 mag 11.24,11.50
 
 
Coord 2000 21064+5405 Discov num TDT2750 Comp Coord arcsec 2000 21 06 21.61 +54 05 20.8
Date first 1991 Date last 1991 Obs 1
Pa first 262 Pa last 261.9 P.A. Now (θ) 261.9°
Sep first 0.9 Sep last 0.86 Sep. Now (ρ) 0.86"
Mag pri 11.24 Mag sec 11.50 delta mag (ΔM) 0.26 Spectral class
Pri motion ra +004 Sec motion ra +004
Pri motion dec -009 Sec motion dec -009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3952-00506-1 Gaia DR2 2176496190744687872