18511-0617 J 107 EF

 
 
18h 51m 09.04s -06° 16' 46.2" P.A. 326.00 sep 3.5 mag 12.50,12.70
 
 
Coord 2000 18511-0617 Discov num J   107 Comp EF Coord arcsec 2000 18 51 09.04 -06 16 46.2
Date first 1915 Date last 2015 Obs 4
Pa first 328 Pa last 326.2 P.A. Now (θ) 326.2°
Sep first 3.5 Sep last 3.503 Sep. Now (ρ) 3.503"
Mag pri 12.50 Mag sec 12.70 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +078 Sec motion ra
Pri motion dec +064 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18511-0617 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 174512 142695 18 51 08 -06 16 45 J 107 AB 2015 12 192 6.6 8.62 11.34 2.72
Show 142695 18 51 08 -06 16 45 J 107 AC 2015 9 147 9.7 8.62 11.89 3.27
Show 142695 18 51 08 -06 16 45 J 107 AE 2015 9 94 16.0 8.62 11.92 3.30
Show 18 51 08 -06 16 53 J 107 CD 2009 3 197 3.6 11.89 12.20 0.31
Show 18 51 09 -06 16 46 J 107 EF 2015 4 326 3.5 12.50 12.70 0.20 <===
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scutum Gaia DR2 4252502821320719360