20305+4434 ES 1442

 
 
20h 30m 27.93s +44 33' 56.9" P.A. 265.00 sep 2.7 mag 10.29,14.00
 
 
Coord 2000 20305+4434 Discov num ES 1442 Comp Coord arcsec 2000 20 30 27.93 +44 33 56.9
Date first 1915 Date last 2015 Obs 2
Pa first 266 Pa last 264.8 P.A. Now (θ) 264.8°
Sep first 2.3 Sep last 2.726 Sep. Now (ρ) 2.726"
Mag pri 10.29 Mag sec 14.00 delta mag (ΔM) 3.71 Spectral class
Pri motion ra +005 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes S (Parallax indidates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3165-00880-1 Gaia DR2 2070649779753566336