16142-2306 MET 73 AB

16h 14m 11.08s -23° 05' 36.2" P.A. 100.00 sep 2.7 mag 7.46,13.72 Sp K2IV

Coord 2000 16142-2306 Discov num MET  73 Comp AB Coord arcsec 2000 16 14 11.08 -23 05 36.2
Date first 2002 Date last 2002 Obs 1
Pa first 100 Pa last 100.4 P.A. Now (θ) 100.4°
Sep first 2.7 Sep last 2.659 Sep. Now (ρ) 2.659"
Mag pri 7.46 Mag sec 13.72 delta mag (ΔM) 6.26 Spectral class K2IV (yellow-orange)
Pri motion ra -012 Sec motion ra
Pri motion dec -024 Sec motion dec
Notes U K (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.



16142-2306 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 14 11 -23 05 36 MET 73 Aa,Ab 2018 2 290 0.4 8.11 8.32 0.21
Show 16 14 11 -23 05 36 MET 73 AB 2002 1 100 2.7 7.46 13.72 6.26 <===
Show 16 14 11 -23 05 36 MET 73 AC 2004 1 98 2.8 7.46 18.73 11.27
Show 16 14 11 -23 05 36 MET 73 AD 2015 2 343 7.9 7.46 15.62 8.16
Show 16 14 11 -23 05 36 MET 73 AE 2015 2 144 8.0 7.46 16.96 9.50
Show 16 14 11 -23 05 36 MET 73 AF 2004 1 80 8.9 7.46 19.18 11.72
Show 16 14 11 -23 05 36 MET 73 AG 2004 1 69 9.2 7.46 19.97 12.51


Octuple system
7 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Scorpius Gaia DR2 6050407944128823680