19477+3531 ES 2244

 
 
19h 47m 39.59s +35 30' 42.0" P.A. 21.00 sep 3.0 mag 10.32,13.20 Sp A2
 
 
Coord 2000 19477+3531 Discov num ES 2244 Comp Coord arcsec 2000 19 47 39.59 +35 30 42.0
Date first 1926 Date last 2015 Obs 6
Pa first 25 Pa last 20.5 P.A. Now (θ) 20.5°
Sep first 3.4 Sep last 2.98 Sep. Now (ρ) 2.98"
Mag pri 10.32 Mag sec 13.20 delta mag (ΔM) 2.88 Spectral class A2 (white)
Pri motion ra -004 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 68864 Tycho2 2664-01287-1 Gaia DR2 2047665962341106560
HD 225825