18054+3054 SLE 130

 
 
18h 05m 22.42s +30° 53' 31.8" P.A. 103.00 sep 6.7 mag 10.90,11.80
 
 
Coord 2000 18054+3054 Discov num SLE 130 Comp Coord arcsec 2000 18 05 22.42 +30 53 31.8
Date first 1982 Date last 2015 Obs 10
Pa first 98 Pa last 103.3 P.A. Now (θ) 103.3°
Sep first 7.6 Sep last 6.705 Sep. Now (ρ) 6.705"
Mag pri 10.90 Mag sec 11.80 delta mag (ΔM) 0.9 Spectral class
Pri motion ra -012 Sec motion ra -003
Pri motion dec -021 Sec motion dec -043
Notes
rPM=0.551
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4590827874830771200