20300+3333 HEI 584

 
 
20h 30m 02.31s +33 33' 26.8" P.A. 44.00 sep 3.5 mag 10.60,11.70
 
 
Coord 2000 20300+3333 Discov num HEI 584 Comp Coord arcsec 2000 20 30 02.31 +33 33 26.8
Date first 1982 Date last 2016 Obs 6
Pa first 46 Pa last 43.8 P.A. Now (θ) 43.8°
Sep first 3.4 Sep last 3.456 Sep. Now (ρ) 3.456"
Mag pri 10.60 Mag sec 11.70 delta mag (ΔM) 1.1 Spectral class
Pri motion ra -007 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2689-00244-1 Gaia DR2 1863878749781369472