18423+3616 A 1381

 
 
18h 42m 17.31s +36° 16' 16.3" P.A. 93.00 sep 0.4 mag 10.43,10.37 Sp F8
 
 
Coord 2000 18423+3616 Discov num A  1381 Comp Coord arcsec 2000 18 42 17.31 +36 16 16.3
Date first 1906 Date last 2016 Obs 17
Pa first 122 Pa last 92.9 P.A. Now (θ) 92.9°
Sep first 0.7 Sep last 0.38 Sep. Now (ρ) 0.38"
Mag pri 10.43 Mag sec 10.37 delta mag (ΔM) 0.06 Spectral class F8 (yellow-white)
Pri motion ra -007 Sec motion ra -007
Pri motion dec -042 Sec motion dec -042
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2649-01057-1