18305+2519 A 246 (HD 336393)

 
 
18h 30m 28.84s +25° 18' 42.8" P.A. 164.00 sep 1.5 mag 10.01,11.05 Sp A3
 
 
Coord 2000 18305+2519 Discov num A   246 Comp Coord arcsec 2000 18 30 28.84 +25 18 42.8
Date first 1901 Date last 2016 Obs 22
Pa first 161 Pa last 164.3 P.A. Now (θ) 164.3°
Sep first 1.2 Sep last 1.491 Sep. Now (ρ) 1.491"
Mag pri 10.01 Mag sec 11.05 delta mag (ΔM) 1.04 Spectral class A3 (white)
Pri motion ra +006 Sec motion ra +006
Pri motion dec +002 Sec motion dec +002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 336393 Constellation Hercules SAO 86138 Tycho2 2110-00288-1
Gaia DR2 4536721045065710976 HD 336393