18508+4543 ES 1264

 
 
18h 50m 44.23s +45° 43' 51.9" P.A. 114.00 sep 3.0 mag 10.37,11.50
 
 
Coord 2000 18508+4543 Discov num ES 1264 Comp Coord arcsec 2000 18 50 44.23 +45 43 51.9
Date first 1894 Date last 2020 Obs 4
Pa first 115 Pa last 113.9 P.A. Now (θ) 113.9°
Sep first 3.4 Sep last 2.99 Sep. Now (ρ) 2.99"
Mag pri 10.37 Mag sec 11.50 delta mag (ΔM) 1.13 Spectral class
Pri motion ra -016 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 3540-02382-1 Gaia DR2 2107064848947821184