16089-2034 IRE 9 AB

16h 08m 56.73s -20° 33' 46.0" P.A. 216.00 sep 8.9 mag 8.62,16.40 Sp K5

Coord 2000 16089-2034 Discov num IRE   9 Comp AB Coord arcsec 2000 16 08 56.73 -20 33 46.0
Date first 2008 Date last 2015 Obs 3
Pa first 217 Pa last 216.4 P.A. Now (θ) 216.4°
Sep first 9.0 Sep last 8.861 Sep. Now (ρ) 8.861"
Mag pri 8.62 Mag sec 16.40 delta mag (ΔM) 7.78 Spectral class K5 (yellow-orange)
Pri motion ra -009 Sec motion ra
Pri motion dec -023 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.



16089-2034 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 08 57 -20 33 46 IRE 9 AB 2015 3 216 8.9 8.62 16.40 7.78 <===
Show 16 08 57 -20 33 46 LAF 119 AC 2008 1 223 5.9 8.62 19.26 10.64
Show 16 08 57 -20 33 46 LAF 119 AD 2008 1 334 6.7 8.62 19.65 11.03
Show 16 08 57 -20 33 46 LAF 119 AE 2008 1 173 10.1 8.62 18.99 10.37


Quintuple system
5 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Scorpius Gaia DR2 6243922063636859008