20199+4000 MLB 1015

 
 
20h 19m 52.51s +39° 59' 45.7" P.A. 89.00 sep 4.0 mag 12.00,12.10
 
 
Coord 2000 20199+4000 Discov num MLB1015 Comp Coord arcsec 2000 20 19 52.51 +39 59 45.7
Date first 1936 Date last 2015 Obs 5
Pa first 87 Pa last 89 P.A. Now (θ) 89°
Sep first 3.2 Sep last 4.002 Sep. Now (ρ) 4.002"
Mag pri 12.00 Mag sec 12.10 delta mag (ΔM) 0.1 Spectral class
Pri motion ra Sec motion ra +061
Pri motion dec Sec motion dec -010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2061513765845917696