21364+3015 MLB 719

 
 
21h 36m 23.95s +30° 15' 15.6" P.A. 136.00 sep 6.0 mag 11.31,12.70
 
 
Coord 2000 21364+3015 Discov num MLB 719 Comp Coord arcsec 2000 21 36 23.95 +30 15 15.6
Date first 1931 Date last 2015 Obs 8
Pa first 143 Pa last 136.1 P.A. Now (θ) 136.1°
Sep first 6.0 Sep last 6.014 Sep. Now (ρ) 6.014"
Mag pri 11.31 Mag sec 12.70 delta mag (ΔM) 1.39 Spectral class
Pri motion ra +006 Sec motion ra +015
Pri motion dec -003 Sec motion dec -007
Notes
rPM=0.595
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2717-00629-1 Gaia DR2 1849685429041349760