18511-0617 J 107 AE

18h 51m 07.97s -06° 16' 45.0" P.A. 94.00 sep 16.0 mag 8.62,11.92 Sp B8 dist. 90.33 pc (294.66 l.y.)

Coord 2000 18511-0617 Discov num J   107 Comp AE Coord arcsec 2000 18 51 07.97 -06 16 45.0
Date first 1885 Date last 2015 Obs 9
Pa first 85 Pa last 94.4 P.A. Now (θ) 94.4°
Sep first 15.0 Sep last 16.024 Sep. Now (ρ) 16.024"
Mag pri 8.62 Mag sec 11.92 delta mag (ΔM) 3.3 Spectral class B8 (blue-white)
Pri motion ra -001 Sec motion ra +005
Pri motion dec +001 Sec motion dec -018
Notes




rPM=1.067

This double is not physical.



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 SAO 142695 HIP 92507 Tycho2 5126-05099-1
Gaia DR2 4252502821320729344 HD 174512 BD BD-06 4929 Distance 90.33
Distance ly 294.66