18293+2144 J 2913 AC

 
 
18h 29m 23.41s +21° 43' 16.8" P.A. 158.00 sep 15.5 mag 12.10,12.70
 
 
Coord 2000 18293+2144 Discov num J  2913 Comp AC Coord arcsec 2000 18 29 23.41 +21 43 16.8
Date first 1944 Date last 2018 Obs 9
Pa first 160 Pa last 158 P.A. Now (θ) 158°
Sep first 15.0 Sep last 15.466 Sep. Now (ρ) 15.466"
Mag pri 12.10 Mag sec 12.70 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -045 Sec motion ra +014
Pri motion dec +021 Sec motion dec -015
Notes
rPM=1.392
This double is not physical.
 
 
18293+2144 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 29 23 +21 43 17 J 2913 AB 2018 9 117 3.2 12.10 12.60 0.50
Show 18 29 23 +21 43 17 J 2913 AC 2018 9 158 15.5 12.10 12.70 0.60 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4529049924245646976