21142+4556 TDT 2846

 
 
21h 14m 10.95s +45° 56' 09.7" P.A. 227.00 sep 0.5 mag 10.70,11.06
 
 
Coord 2000 21142+4556 Discov num TDT2846 Comp Coord arcsec 2000 21 14 10.95 +45 56 09.7
Date first 1991 Date last 1991 Obs 1
Pa first 227 Pa last 226.5 P.A. Now (θ) 226.5°
Sep first 0.5 Sep last 0.47 Sep. Now (ρ) 0.47"
Mag pri 10.70 Mag sec 11.06 delta mag (ΔM) 0.36 Spectral class
Pri motion ra +004 Sec motion ra +004
Pri motion dec +005 Sec motion dec +005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3589-01727-1 Gaia DR2 2164043603103043712