20400+8048 LDS 1937

 
 
20h 39m 58.92s +80° 48' 29.6" P.A. 312.00 sep 6.7 mag 16.80,21.00
 
 
Coord 2000 20400+8048 Discov num LDS1937 Comp Coord arcsec 2000 20 39 58.92 +80 48 29.6
Date first 1963 Date last 2000 Obs 2
Pa first 333 Pa last 312.2 P.A. Now (θ) 312.2°
Sep first 8.5 Sep last 6.71 Sep. Now (ρ) 6.71"
Mag pri 16.80 Mag sec 21.00 delta mag (ΔM) 4.2 Spectral class
Pri motion ra +445 Sec motion ra
Pri motion dec +107 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 2298124751121814144