16439-4107 SHT 68 AE

16h 43m 54.09s -41° 06' 47.9" P.A. 50.00 sep 6.2 mag 6.30,12.30 Sp B6.5V dist. 167.22 pc (545.47 l.y.)

Coord 2000 16439-4107 Discov num SHT  68 Comp AE Coord arcsec 2000 16 43 54.09 -41 06 47.9
Date first 2000 Date last 2000 Obs 2
Pa first 50 Pa last 49.5 P.A. Now (θ) 49.5°
Sep first 6.2 Sep last 6.18 Sep. Now (ρ) 6.18"
Mag pri 6.30 Mag sec 12.30 delta mag (ΔM) 6 Spectral class B6.5V (blue-white)
Pri motion ra -010 Sec motion ra
Pri motion dec -023 Sec motion dec
Notes N U K (See Notes, Proper motion indicates non-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 not physical.



16439-4107 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 150591 227123 16 43 54 -41 06 48 CPO 70 AB 2013 17 257 97.3 6.11 6.22 0.11
Show 227123 16 43 54 -41 06 48 SHT 68 AC 2000 1 76 5.1 6.30 17.00 10.70
Show 227123 16 43 54 -41 06 48 SHT 68 AD 2000 2 286 5.2 6.30 14.60 8.30
Show 227123 16 43 54 -41 06 48 SHT 68 AE 2000 2 50 6.2 6.30 12.30 6.00 <===
Show 227123 16 43 54 -41 06 48 KOU 67 AF 2000 1 40 9.1 6.30 14.30 8.00


Sextuple system
6 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Scorpius SAO 227123 HIP 81914 Tycho2 7871-02775-1
Gaia DR2 5968253779661362944 HD 150591 HR 6209 CD CD-4010653
CP CP-40 7447 Distance 167.22 Distance ly 545.47