20305+1829 J 2313

 
 
20h 30m 30.18s +18 29' 07.8" P.A. 137.00 sep 6.2 mag 11.50,13.20
 
 
Coord 2000 20305+1829 Discov num J  2313 Comp Coord arcsec 2000 20 30 30.18 +18 29 07.8
Date first 1942 Date last 2015 Obs 8
Pa first 110 Pa last 137.2 P.A. Now (θ) 137.2°
Sep first 5.0 Sep last 6.206 Sep. Now (ρ) 6.206"
Mag pri 11.50 Mag sec 13.20 delta mag (ΔM) 1.7 Spectral class
Pri motion ra +015 Sec motion ra
Pri motion dec +007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Tycho2 1636-01503-1 Gaia DR2 1815161416768102272