20173+3837 TDT 2141 (HD 228762)

 
 
20h 17m 20.76s +38 37' 20.1" P.A. 96.00 sep 1.3 mag 11.27,11.31 Sp B8
 
 
Coord 2000 20173+3837 Discov num TDT2141 Comp Coord arcsec 2000 20 17 20.76 +38 37 20.1
Date first 1991 Date last 2015 Obs 4
Pa first 98 Pa last 96.2 P.A. Now (θ) 96.2°
Sep first 1.3 Sep last 1.298 Sep. Now (ρ) 1.298"
Mag pri 11.27 Mag sec 11.31 delta mag (ΔM) 0.04 Spectral class B8 (blue-white)
Pri motion ra -011 Sec motion ra -011
Pri motion dec -006 Sec motion dec -006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 228762 Constellation Cygnus Tycho2 3151-01565-1 Gaia DR2 2061322897496583296
HD 228762