18337+4247 COU 1790

 
 
18h 33m 43.59s +42° 47' 00.7" P.A. 248.00 sep 1.3 mag 10.94,10.96 Sp F0
 
 
Coord 2000 18337+4247 Discov num COU1790 Comp Coord arcsec 2000 18 33 43.59 +42 47 00.7
Date first 1978 Date last 2015 Obs 8
Pa first 72 Pa last 248 P.A. Now (θ) 248°
Sep first 1.3 Sep last 1.331 Sep. Now (ρ) 1.331"
Mag pri 10.94 Mag sec 10.96 delta mag (ΔM) 0.02 Spectral class F0 (yellow-white)
Pri motion ra +005 Sec motion ra +005
Pri motion dec -011 Sec motion dec -011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 3113-00395-1 Gaia DR2 2111768147373961216