20156+7051 MLB 418

 
 
20h 15m 39.58s +70 50' 42.7" P.A. 14.00 sep 2.4 mag 10.50,11.20
 
 
Coord 2000 20156+7051 Discov num MLB 418 Comp Coord arcsec 2000 20 15 39.58 +70 50 42.7
Date first 1925 Date last 2015 Obs 3
Pa first 48 Pa last 14 P.A. Now (θ) 14°
Sep first 3.8 Sep last 2.375 Sep. Now (ρ) 2.375"
Mag pri 10.50 Mag sec 11.20 delta mag (ΔM) 0.7 Spectral class
Pri motion ra +009 Sec motion ra
Pri motion dec +014 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 2251420379094453120