18042-2415 HJ 5009 AB,C

 
 
18h 04m 14.49s -24° 14' 37.2" P.A. 21.00 sep 4.6 mag 9.42,10.70 Sp B5
 
 
Coord 2000 18042-2415 Discov num HJ 5009 Comp AB,C Coord arcsec 2000 18 04 14.49 -24 14 37.2
Date first 1837 Date last 2001 Obs 21
Pa first 21 Pa last 21 P.A. Now (θ) 21°
Sep first 2.0 Sep last 4.64 Sep. Now (ρ) 4.64"
Mag pri 9.42 Mag sec 10.70 delta mag (ΔM) 1.28 Spectral class B5 (blue-white)
Pri motion ra -003 Sec motion ra
Pri motion dec -016 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18042-2415 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 315026 18 04 14 -24 14 37 BU 1126 AB 1943 7 55 0.6 9.40 10.40 1.00
Show 18 04 14 -24 14 37 HJ 5009 AB,C 2001 21 21 4.6 9.42 10.70 1.28 <===
Show 18 04 14 -24 14 37 DAW 218 AB,D 2000 6 138 24.9 9.42 12.40 2.98
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6842-01456-1 Gaia DR2 4066117561448953216 HD 315026