20256+2504 A 392 (HD 340278)

 
 
20h 25m 35.53s +25° 03' 21.5" P.A. 292.00 sep 0.9 mag 9.59,10.44 Sp A2
 
 
Coord 2000 20256+2504 Discov num A   392 Comp Coord arcsec 2000 20 25 35.53 +25 03 21.5
Date first 1902 Date last 2016 Obs 16
Pa first 298 Pa last 292.2 P.A. Now (θ) 292.2°
Sep first 0.9 Sep last 0.899 Sep. Now (ρ) 0.899"
Mag pri 9.59 Mag sec 10.44 delta mag (ΔM) 0.85 Spectral class A2 (white)
Pri motion ra +009 Sec motion ra +009
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 340278 Constellation Vulpecula Tycho2 2160-01065-1 Gaia DR2 1832427975580911232
HD 340278