18054-3146 B 1349 AC

 
 
18h 05m 26.92s -31° 46' 08.5" P.A. 294.00 sep 5.8 mag 9.61,14.10 Sp F5
 
 
Coord 2000 18054-3146 Discov num B  1349 Comp AC Coord arcsec 2000 18 05 26.92 -31 46 08.5
Date first 1930 Date last 2015 Obs 5
Pa first 263 Pa last 293.7 P.A. Now (θ) 293.7°
Sep first 5.8 Sep last 5.804 Sep. Now (ρ) 5.804"
Mag pri 9.61 Mag sec 14.10 delta mag (ΔM) 4.49 Spectral class F5 (yellow-white)
Pri motion ra -013 Sec motion ra
Pri motion dec -039 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18054-3146 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 318927 18 05 27 -31 46 08 B 1349 AB 2016 4 138 1.2 9.61 11.70 2.09
Show 18 05 27 -31 46 08 B 1349 AC 2015 5 294 5.8 9.61 14.10 4.49 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 7391-00972-1 Gaia DR2 4043091726454698880 HD 318927