16022-2241 LAF 94 AC (HD 143600)

 
 
16h 02m 13.55s -22° 41' 15.2" P.A. 309.00 sep 0.2 mag 6.97,10.96 Sp B9.5V dist. 146.2 pc (476.9 l.y.)
 
 
Coord 2000 16022-2241 Discov num LAF  94 Comp AC Coord arcsec 2000 16 02 13.55 -22 41 15.2
Date first 2008 Date last 2018 Obs 3
Pa first 189 Pa last 308.7 P.A. Now (θ) 308.7°
Sep first 0.3 Sep last 0.242 Sep. Now (ρ) 0.242"
Mag pri 6.97 Mag sec 10.96 delta mag (ΔM) 3.99 Spectral class B9.5V (blue-white)
Pri motion ra -011 Sec motion ra
Pri motion dec -023 Sec motion dec
Notes V W K (Proper motion indicates physical, , K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
 
 
16022-2241 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 184045 16 02 14 -22 41 15 BNV 10 Aa,Ab 2020 1 183 0.3 7.00 19.40 12.40
Show 184045 16 02 14 -22 41 15 KOU 46 AB 2015 3 48 12.0 7.13 14.62 7.49
Show HD 143600 184045 16 02 14 -22 41 15 LAF 94 AC 2018 3 309 0.2 6.97 10.96 3.99 <===
Show 184045 16 02 14 -22 41 15 LAF 94 AD 2008 1 91 6.2 6.97 17.91 10.94
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 143600 Constellation Scorpius SAO 184045 HIP 78549
Tycho2 6779-02195-1 Gaia DR2 6243172677747745664 HD 143600 BD BD-22 4071
CD CD-2211306 CP CP-22 6109 Distance 146.2 Distance ly 476.9