20237+4442 ES 1330

 
 
20h 23m 44.08s +44 43' 25.3" P.A. 309.00 sep 3.6 mag 10.43,12.20
 
 
Coord 2000 20237+4442 Discov num ES 1330 Comp Coord arcsec 2000 20 23 44.08 +44 43 25.3
Date first 1914 Date last 2015 Obs 4
Pa first 310 Pa last 309.4 P.A. Now (θ) 309.4°
Sep first 3.8 Sep last 3.598 Sep. Now (ρ) 3.598"
Mag pri 10.43 Mag sec 12.20 delta mag (ΔM) 1.77 Spectral class
Pri motion ra +007 Sec motion ra
Pri motion dec +006 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3164-00645-1 Gaia DR2 2069399909913091328 ADS 13806