16558-3430 I 579 AB (HD 152608)

16h 55m 49.01s -34° 29' 37.2" P.A. 229.00 sep 7.6 mag 9.64,10.00 Sp K1III:

Coord 2000 16558-3430 Discov num I   579 Comp AB Coord arcsec 2000 16 55 49.01 -34 29 37.2
Date first 1909 Date last 2015 Obs 10
Pa first 230 Pa last 228.5 P.A. Now (θ) 228.5°
Sep first 2.7 Sep last 7.627 Sep. Now (ρ) 7.627"
Mag pri 9.64 Mag sec 10.00 delta mag (ΔM) 0.36 Spectral class K1III: (yellow-orange)
Pri motion ra +032 Sec motion ra -111
Pri motion dec +010 Sec motion dec -113
Notes




rPM=1.191

This double is not physical.



16558-3430 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 152608 16 55 49 -34 29 37 I 579 AB 2015 10 229 7.6 9.64 10.00 0.36 <===
Show 16 55 49 -34 29 37 B 9030 AC 2015 4 164 13.8 9.64 13.60 3.96


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Name HD 152608 Constellation Scorpius Tycho2 7367-00704-1 Gaia DR2 6025973943906653952
HD 152608