18179-1848 BU 299 BR

 
 
18h 17m 51.88s -18° 47' 01.8" P.A. 133.00 sep 10.2 mag 9.25,12.80
 
 
Coord 2000 18179-1848 Discov num BU  299 Comp BR Coord arcsec 2000 18 17 51.88 -18 47 01.8
Date first 1874 Date last 2015 Obs 7
Pa first 135 Pa last 132.5 P.A. Now (θ) 132.5°
Sep first 10.0 Sep last 10.193 Sep. Now (ρ) 10.193"
Mag pri 9.25 Mag sec 12.80 delta mag (ΔM) 3.55 Spectral class
Pri motion ra +001 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18179-1848 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 167863 161278 18 17 51 -18 47 55 SHJ 263 AB 2019 25 10 53.7 6.75 9.25 2.50
Show 161278 18 17 51 -18 47 55 BU 299 AT 2006 6 21 21.5 6.75 12.60 5.85
Show 161278 18 17 51 -18 47 55 BU 299 AU 2006 6 66 28.5 6.75 13.40 6.65
Show 161278 18 17 51 -18 47 55 BU 299 AV 2000 5 324 22.9 6.75 12.50 5.75
Show 161278 18 17 51 -18 47 55 BU 299 AW 2006 4 325 23.4 6.75 13.10 6.35
Show 18 17 52 -18 47 02 BU 299 BR 2015 7 133 10.2 9.25 12.80 3.55 <===
Show 18 17 52 -18 47 34 BU 299 TS 2015 8 304 7.5 12.60 12.60 0.00
Show 18 17 50 -18 47 36 BU 299 VW 2006 7 317 6.8 12.48 13.10 0.62
Octuple system
8 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4094814329602776576