19559+3918 MLB 879

 
 
19h 55m 52.10s +39 17' 47.3" P.A. 140.00 sep 4.1 mag 10.50,11.10
 
 
Coord 2000 19559+3918 Discov num MLB 879 Comp Coord arcsec 2000 19 55 52.10 +39 17 47.3
Date first 1933 Date last 2015 Obs 6
Pa first 142 Pa last 140.1 P.A. Now (θ) 140.1°
Sep first 4.0 Sep last 4.11 Sep. Now (ρ) 4.11"
Mag pri 10.50 Mag sec 11.10 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -001 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2072635463416616960