20210+4041 TDT 2199 (HD 229056)

 
 
20h 21m 02.88s +40 40' 37.5" P.A. 122.00 sep 0.8 mag 11.89,12.06 Sp A
 
 
Coord 2000 20210+4041 Discov num TDT2199 Comp Coord arcsec 2000 20 21 02.88 +40 40 37.5
Date first 1991 Date last 1991 Obs 1
Pa first 122 Pa last 121.5 P.A. Now (θ) 121.5°
Sep first 0.8 Sep last 0.83 Sep. Now (ρ) 0.83"
Mag pri 11.89 Mag sec 12.06 delta mag (ΔM) 0.17 Spectral class A (white)
Pri motion ra +001 Sec motion ra +001
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 229056 Constellation Cygnus Tycho2 3156-01078-1 Gaia DR2 2068293217094247680
HD 229056