20438+4921 HEI 911

 
 
20h 43m 43.87s +49 19' 28.9" P.A. 125.00 sep 2.4 mag 12.40,13.10
 
 
Coord 2000 20438+4921 Discov num HEI 911 Comp Coord arcsec 2000 20 43 43.87 +49 19 28.9
Date first 1997 Date last 2015 Obs 2
Pa first 146 Pa last 125.3 P.A. Now (θ) 125.3°
Sep first 2.5 Sep last 2.382 Sep. Now (ρ) 2.382"
Mag pri 12.40 Mag sec 13.10 delta mag (ΔM) 0.7 Spectral class
Pri motion ra -005 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2168216451571261568