18341+1712 SLE 202 AB

 
 
18h 34m 04.60s +17° 11' 56.8" P.A. 70.00 sep 51.7 mag 10.45,11.70
 
 
Coord 2000 18341+1712 Discov num SLE 202 Comp AB Coord arcsec 2000 18 34 04.60 +17 11 56.8
Date first 1899 Date last 2018 Obs 16
Pa first 69 Pa last 70.3 P.A. Now (θ) 70.3°
Sep first 53.2 Sep last 51.691 Sep. Now (ρ) 51.691"
Mag pri 10.45 Mag sec 11.70 delta mag (ΔM) 1.25 Spectral class
Pri motion ra +005 Sec motion ra +000
Pri motion dec +005 Sec motion dec -014
Notes
rPM=1.403
This double is not physical.
 
 
18341+1712 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 34 05 +17 11 57 SLE 202 AB 2018 16 70 51.7 10.45 11.70 1.25 <===
Show 18 34 05 +17 11 57 SLE 202 AC 2017 11 70 68.7 10.45 13.40 2.95
Show 18 34 08 +17 12 14 SLE 202 BC 2017 11 71 17.0 11.70 13.40 1.70
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 1574-01574-1 Gaia DR2 4523879019833203968