20385+2945 COU 1172 (HD 334819)

 
 
20h 38m 31.28s +29 44' 47.7" P.A. 100.00 sep 0.3 mag 10.98,10.88
 
 
Coord 2000 20385+2945 Discov num COU1172 Comp Coord arcsec 2000 20 38 31.28 +29 44 47.7
Date first 1974 Date last 2016 Obs 7
Pa first 98 Pa last 99.5 P.A. Now (θ) 99.5°
Sep first 0.4 Sep last 0.336 Sep. Now (ρ) 0.336"
Mag pri 10.98 Mag sec 10.88 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -001 Sec motion ra -001
Pri motion dec -005 Sec motion dec -005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 334819 Constellation Cygnus SAO 88950 Tycho2 2169-00480-1
HD 334819 DM BD+29 4119