18379+1555 SLE 221

 
 
18h 37m 51.50s +15° 55' 19.1" P.A. 35.00 sep 19.3 mag 10.90,11.50
 
 
Coord 2000 18379+1555 Discov num SLE 221 Comp Coord arcsec 2000 18 37 51.50 +15 55 19.1
Date first 1982 Date last 2015 Obs 11
Pa first 35 Pa last 34.5 P.A. Now (θ) 34.5°
Sep first 19.5 Sep last 19.34 Sep. Now (ρ) 19.34"
Mag pri 10.90 Mag sec 11.50 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -012 Sec motion ra -003
Pri motion dec +009 Sec motion dec +007
Notes
rPM=0.615
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4510001366330506112