18292+1742 J 2912 AB

 
 
18h 29m 17.43s +17° 41' 50.5" P.A. 142.00 sep 6.3 mag 10.88,14.00
 
 
Coord 2000 18292+1742 Discov num J  2912 Comp AB Coord arcsec 2000 18 29 17.43 +17 41 50.5
Date first 1944 Date last 2019 Obs 14
Pa first 130 Pa last 142.1 P.A. Now (θ) 142.1°
Sep first 5.0 Sep last 6.267 Sep. Now (ρ) 6.267"
Mag pri 10.88 Mag sec 14.00 delta mag (ΔM) 3.12 Spectral class
Pri motion ra -002 Sec motion ra +026
Pri motion dec -002 Sec motion dec -011
Notes S (Parallax indidates non-physical)
rPM=1.042
This double is not physical.
 
 
18292+1742 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 29 17 +17 41 50 J 2912 AB 2019 14 142 6.3 10.88 14.00 3.12 <===
Show 18 29 17 +17 41 50 SLE 619 AC 2015 11 102 35.7 10.88 12.63 1.75
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 1573-02166-1 Gaia DR2 4522665335098725888