17190-3459 SEE 509 CD

 
 
17h 18m 58.70s -34° 59' 48.4" P.A. 294.00 sep 119.7 mag 10.27,12.45 Sp M2V
 
 
Coord 2000 17190-3459 Discov num SEE 509 Comp CD Coord arcsec 2000 17 18 58.70 -34 59 48.4
Date first 1897 Date last 2022 Obs 33
Pa first 55 Pa last 294.1 P.A. Now (θ) 294.1°
Sep first 39.3 Sep last 119.71 Sep. Now (ρ) 119.71"
Mag pri 10.27 Mag sec 12.45 delta mag (ΔM) 2.18 Spectral class M2V (red)
Pri motion ra +116 Sec motion ra +000
Pri motion dec -021 Sec motion dec -001
Notes N L P (See Notes, Linear solution, 100-year proper motion)
rPM=0.999
This double is not physical.
 
 
17190-3459 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show NSV8482 208670 17 18 57 -34 59 23 MLO 4 AB 2021 269 323 1.3 6.37 7.38 1.01 Y
Show 208670 17 18 57 -34 59 23 HJ 4935 AC 2022 66 142 32.6 6.37 10.27 3.90 Y
Show 208670 17 18 57 -34 59 23 SEE 509 AD 2022 28 285 92.0 6.37 12.45 6.08
Show 17 18 56 -34 59 22 HJ 4935 BC 2002 45 136 31.4 7.38 10.27 2.89
Show 17 18 56 -34 59 22 SEE 509 BD 1959 26 312 20.3 7.38 12.45 5.07
Show 17 18 59 -34 59 48 SEE 509 CD 2022 33 294 119.7 10.27 12.45 2.18 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius Gaia DR2 5975663354126705280