20316+2929 MLB 571

 
 
20h 31m 40.22s +29 29' 20.3" P.A. 261.00 sep 3.4 mag 12.02,13.50
 
 
Coord 2000 20316+2929 Discov num MLB 571 Comp Coord arcsec 2000 20 31 40.22 +29 29 20.3
Date first 1928 Date last 2015 Obs 5
Pa first 265 Pa last 261 P.A. Now (θ) 261°
Sep first 3.0 Sep last 3.411 Sep. Now (ρ) 3.411"
Mag pri 12.02 Mag sec 13.50 delta mag (ΔM) 1.48 Spectral class
Pri motion ra +033 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2169-01578-1 Gaia DR2 1860660410522584320