20182-3258 SEE 413 BC

 
 
20h 18m 20.81s -32° 57' 52.9" P.A. 145.00 sep 5.1 mag 12.70,13.50
 
 
Coord 2000 20182-3258 Discov num SEE 413 Comp BC Coord arcsec 2000 20 18 20.81 -32 57 52.9
Date first 1896 Date last 2016 Obs 5
Pa first 141 Pa last 145.3 P.A. Now (θ) 145.3°
Sep first 3.0 Sep last 5.117 Sep. Now (ρ) 5.117"
Mag pri 12.70 Mag sec 13.50 delta mag (ΔM) 0.8 Spectral class
Pri motion ra +002 Sec motion ra +083
Pri motion dec +010 Sec motion dec -098
Notes
rPM=1.051
This double is not physical.
 
 
20182-3258 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 18 20 -32 58 08 SEE 413 AB 2015 5 33 17.5 11.51 12.70 1.19
Show 20 18 21 -32 57 53 SEE 413 BC 2016 5 145 5.1 12.70 13.50 0.80 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 6699978424316189440