18039-1832 ARA 450 (HD 164843)

 
 
18h 03m 56.14s -18° 32' 04.5" P.A. 66.00 sep 8.0 mag 9.11,11.69 Sp G6/8III: dist. 187.62 pc (612.02 l.y.)
 
 
Coord 2000 18039-1832 Discov num ARA 450 Comp Coord arcsec 2000 18 03 56.14 -18 32 04.5
Date first 1916 Date last 2016 Obs 8
Pa first 66 Pa last 65.8 P.A. Now (θ) 65.8°
Sep first 8.9 Sep last 8 Sep. Now (ρ) 8"
Mag pri 9.11 Mag sec 11.69 delta mag (ΔM) 2.58 Spectral class G6/8III: (yellow)
Pri motion ra -008 Sec motion ra -001
Pri motion dec -026 Sec motion dec -021
Notes
rPM=0.316
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 164843 Constellation Sagittarius SAO 161034 HIP 88477
Tycho2 6255-00991-1 Gaia DR2 4143464218749696256 HD 164843 BD BD-18 4773
Distance 187.62 Distance ly 612.02