18231+4100 COU 1602

 
 
18h 23m 06.60s +41° 00' 46.5" P.A. 107.00 sep 0.2 mag 11.80,11.80
 
 
Coord 2000 18231+4100 Discov num COU1602 Comp Coord arcsec 2000 18 23 06.60 +41 00 46.5
Date first 1977 Date last 2014 Obs 4
Pa first 96 Pa last 107.4 P.A. Now (θ) 107.4°
Sep first 0.3 Sep last 0.245 Sep. Now (ρ) 0.245"
Mag pri 11.80 Mag sec 11.80 delta mag (ΔM) 0 Spectral class
Pri motion ra -005 Sec motion ra
Pri motion dec +030 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 3108-00729-1 Gaia DR2 2109853622752056448