18428+2945 SLE 116

 
 
18h 42m 49.88s +29° 45' 20.8" P.A. 71.00 sep 18.2 mag 11.50,11.50
 
 
Coord 2000 18428+2945 Discov num SLE 116 Comp Coord arcsec 2000 18 42 49.88 +29 45 20.8
Date first 1900 Date last 2015 Obs 12
Pa first 70 Pa last 71.3 P.A. Now (θ) 71.3°
Sep first 18.5 Sep last 18.234 Sep. Now (ρ) 18.234"
Mag pri 11.50 Mag sec 11.50 delta mag (ΔM) 0 Spectral class
Pri motion ra +002 Sec motion ra +004
Pri motion dec +012 Sec motion dec +013
Notes
rPM=0.164 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 4587636645413630464