16013-2652 KOH 66 AB (HD 143441)

 
 
16h 01m 18.43s -26° 52' 21.3" P.A. 151.00 sep 0.3 mag 7.55,9.02 Sp G0V dist. 146.63 pc (478.31 l.y.)
 
 
Coord 2000 16013-2652 Discov num KOH  66 Comp AB Coord arcsec 2000 16 01 18.43 -26 52 21.3
Date first 1994 Date last 2018 Obs 3
Pa first 354 Pa last 150.8 P.A. Now (θ) 150.8°
Sep first 0.1 Sep last 0.269 Sep. Now (ρ) 0.269"
Mag pri 7.55 Mag sec 9.02 delta mag (ΔM) 1.47 Spectral class G0V (yellow)
Pri motion ra -010 Sec motion ra
Pri motion dec -023 Sec motion dec
Notes V 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.
 
 
16013-2652 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 143441 16 01 18 -26 52 21 KOH 66 AB 2018 3 151 0.3 7.55 9.02 1.47 <===
Show 16 01 18 -26 52 21 LAF 91 AC 2008 1 115 5.9 7.55 16.79 9.24
Show 16 01 18 -26 52 21 LAF 91 AD 2008 1 113 6.9 7.55 16.99 9.44
Show 16 01 18 -26 52 21 LAF 91 AE 2008 3 330 11.1 7.55 13.53 5.98
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 143441 Constellation Scorpius HIP 78483 Tycho2 6787-01367-1
Gaia DR2 6043151824525797376 HD 143441 CD CD-2611156 CP CP-26 5576
Distance 146.63 Distance ly 478.31