21054+4058 TDT 2732

 
 
21h 05m 26.50s +40° 58' 19.9" P.A. 64.00 sep 0.7 mag 11.70,11.84
 
 
Coord 2000 21054+4058 Discov num TDT2732 Comp Coord arcsec 2000 21 05 26.50 +40 58 19.9
Date first 1991 Date last 1991 Obs 1
Pa first 64 Pa last 63.7 P.A. Now (θ) 63.7°
Sep first 0.7 Sep last 0.67 Sep. Now (ρ) 0.67"
Mag pri 11.70 Mag sec 11.84 delta mag (ΔM) 0.14 Spectral class
Pri motion ra +000 Sec motion ra +000
Pri motion dec -007 Sec motion dec -007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3172-00551-1 Gaia DR2 1969280854990750336