19549+5827 HJ 2916

 
 
19h 54m 49.52s +58 26' 54.3" P.A. 112.00 sep 16.8 mag 9.90,12.40
 
 
Coord 2000 19549+5827 Discov num HJ 2916 Comp Coord arcsec 2000 19 54 49.52 +58 26 54.3
Date first 1831 Date last 2015 Obs 10
Pa first 114 Pa last 111.7 P.A. Now (θ) 111.7°
Sep first 10.0 Sep last 16.769 Sep. Now (ρ) 16.769"
Mag pri 9.90 Mag sec 12.40 delta mag (ΔM) 2.5 Spectral class
Pri motion ra -002 Sec motion ra +000
Pri motion dec -003 Sec motion dec -005
Notes
rPM=0.566
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3947-02214-1 Gaia DR2 2235543194970848128