16523-4136 B 1832 AC

 
 
16h 52m 17.77s -41° 36' 17.6" P.A. 143.00 sep 5.2 mag 9.20,13.40 Sp B2II/III
 
 
Coord 2000 16523-4136 Discov num B  1832 Comp AC Coord arcsec 2000 16 52 17.77 -41 36 17.6
Date first 1932 Date last 2015 Obs 3
Pa first 144 Pa last 143 P.A. Now (θ) 143°
Sep first 5.3 Sep last 5.16 Sep. Now (ρ) 5.16"
Mag pri 9.20 Mag sec 13.40 delta mag (ΔM) 4.2 Spectral class B2II/III (blue-white)
Pri motion ra -004 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
16523-4136 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 227327 16 52 18 -41 36 18 B 1832 AB 2015 2 234 4.1 9.20 13.70 4.50
Show 227327 16 52 18 -41 36 18 B 1832 AC 2015 3 143 5.2 9.20 13.40 4.20 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius SAO 227327 Tycho2 7876-02738-1 Gaia DR2 5969526563125802624
HD 151911