19558+3918 MLB 877

 
 
19h 55m 47.18s +39 17' 39.3" P.A. 32.00 sep 5.0 mag 11.50,12.50
 
 
Coord 2000 19558+3918 Discov num MLB 877 Comp Coord arcsec 2000 19 55 47.18 +39 17 39.3
Date first 1933 Date last 2015 Obs 9
Pa first 35 Pa last 31.7 P.A. Now (θ) 31.7°
Sep first 4.6 Sep last 4.999 Sep. Now (ρ) 4.999"
Mag pri 11.50 Mag sec 12.50 delta mag (ΔM) 1 Spectral class
Pri motion ra -058 Sec motion ra
Pri motion dec -087 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2072636184971147392