15565-2348 KOH 60 AB

15h 56m 29.43s -23° 48' 19.6" P.A. 22.00 sep 0.1 mag 9.20,9.90 Sp M1.5V

Coord 2000 15565-2348 Discov num KOH  60 Comp AB Coord arcsec 2000 15 56 29.43 -23 48 19.6
Date first 1994 Date last 2021 Obs 5
Pa first 170 Pa last 22.4 P.A. Now (θ) 22.4°
Sep first 0.1 Sep last 0.08 Sep. Now (ρ) 0.08"
Mag pri 9.20 Mag sec 9.90 delta mag (ΔM) 0.7 Spectral class M1.5V (red)
Pri motion ra -005 Sec motion ra
Pri motion dec -038 Sec motion dec
Notes N V K (See Notes, 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.



15565-2348 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 56 29 -23 48 20 KOH 60 AB 2021 5 22 0.1 9.20 9.90 0.70 <===
Show 15 56 29 -23 48 20 LAF 85 AC 2008 1 76 5.6 8.74 17.75 9.01
Show 15 56 29 -23 48 20 LAF 85 AD 2015 2 359 10.5 8.74 14.57 5.83


Quadruple system
4 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Scorpius Gaia DR2 6237031591765739776