21019+6347 TDT 2703

 
 
21h 01m 51.77s +63° 46' 32.7" P.A. 249.00 sep 0.5 mag 11.04,11.29
 
 
Coord 2000 21019+6347 Discov num TDT2703 Comp Coord arcsec 2000 21 01 51.77 +63 46 32.7
Date first 1991 Date last 1991 Obs 1
Pa first 249 Pa last 249.2 P.A. Now (θ) 249.2°
Sep first 0.5 Sep last 0.48 Sep. Now (ρ) 0.48"
Mag pri 11.04 Mag sec 11.29 delta mag (ΔM) 0.25 Spectral class
Pri motion ra +034 Sec motion ra +034
Pri motion dec -025 Sec motion dec -025
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4255-00891-1 Gaia DR2 2197204976856112896