19478+4858 HU 683

 
 
19h 47m 49.71s +48 57' 48.1" P.A. 265.00 sep 1.2 mag 9.89,13.90 Sp A0
 
 
Coord 2000 19478+4858 Discov num HU  683 Comp Coord arcsec 2000 19 47 49.71 +48 57 48.1
Date first 1904 Date last 2016 Obs 4
Pa first 270 Pa last 264.7 P.A. Now (θ) 264.7°
Sep first 1.3 Sep last 1.178 Sep. Now (ρ) 1.178"
Mag pri 9.89 Mag sec 13.90 delta mag (ΔM) 4.01 Spectral class A0 (white)
Pri motion ra +010 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3565-01314-1 Gaia DR2 2086820572141706240