16044-1127 STF 1999 BC

 
 
16h 04m 26.72s -11° 26' 59.5" P.A. 82.00 sep 73.0 mag 7.99,11.41 Sp K0V dist. 22.6 pc (73.72 l.y.)
 
 
Coord 2000 16044-1127 Discov num STF1999 Comp BC Coord arcsec 2000 16 04 26.72 -11 26 59.5
Date first 1865 Date last 2015 Obs 10
Pa first 77 Pa last 82.4 P.A. Now (θ) 82.4°
Sep first 61.1 Sep last 72.991 Sep. Now (ρ) 72.991"
Mag pri 7.99 Mag sec 11.41 delta mag (ΔM) 3.42 Spectral class K0V (yellow-orange)
Pri motion ra -056 Sec motion ra +025
Pri motion dec -020 Sec motion dec -053
Notes N S (See Notes, Parallax indidates non-physical)
rPM=1.471
This double is not physical.
 
 
16044-1127 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 144087 159668 16 04 26 -11 26 58 STF 1999 AB 2019 175 98 11.9 7.43 7.99 0.56
Show 159668 16 04 26 -11 26 58 STF 1999 AC 2015 12 85 84.5 7.43 11.41 3.98
Show 159668 16 04 26 -11 26 58 STF 1999 AD 2006 27 351 278.5 7.43 4.10 3.33
Show 159670 16 04 27 -11 26 60 STF 1999 BC 2015 10 82 73.0 7.99 11.41 3.42 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius SAO 159670 HIP 78739 Tycho2 5619-01261-1
Gaia DR2 4343064508746082304 HD 144088 GC 21596 GL Wo 9541B
BD BD-11 4058 Distance 22.6 Distance ly 73.72