20127+3456 TDT 2090 (HD 228306)

 
 
20h 12m 43.93s +34 55' 50.5" P.A. 256.00 sep 0.5 mag 11.31,11.35 Sp A0
 
 
Coord 2000 20127+3456 Discov num TDT2090 Comp Coord arcsec 2000 20 12 43.93 +34 55 50.5
Date first 1991 Date last 1991 Obs 1
Pa first 256 Pa last 255.7 P.A. Now (θ) 255.7°
Sep first 0.5 Sep last 0.51 Sep. Now (ρ) 0.51"
Mag pri 11.31 Mag sec 11.35 delta mag (ΔM) 0.04 Spectral class A0 (white)
Pri motion ra +004 Sec motion ra +004
Pri motion dec +002 Sec motion dec +002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 228306 Constellation Cygnus Tycho2 2679-01644-1 Gaia DR2 2055845439811730176
HD 228306