16040-2031 LAF 100 AD

16h 03m 57.66s -20° 31' 05.7" P.A. 293.00 sep 8.5 mag 8.37,18.13 Sp K5

Coord 2000 16040-2031 Discov num LAF 100 Comp AD Coord arcsec 2000 16 03 57.66 -20 31 05.7
Date first 2008 Date last 2008 Obs 1
Pa first 293 Pa last 292.9 P.A. Now (θ) 292.9°
Sep first 8.5 Sep last 8.514 Sep. Now (ρ) 8.514"
Mag pri 8.37 Mag sec 18.13 delta mag (ΔM) 9.76 Spectral class K5 (yellow-orange)
Pri motion ra -009 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.



16040-2031 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 03 58 -20 31 06 IRE 3 AB 2015 3 281 9.5 8.37 15.70 7.33
Show 16 03 58 -20 31 06 LAF 100 AC 2008 1 101 7.3 8.37 19.71 11.34
Show 16 03 58 -20 31 06 LAF 100 AD 2008 1 293 8.5 8.37 18.13 9.76 <===
Show 16 03 58 -20 31 06 LAF 100 AE 2008 1 339 8.8 8.37 19.02 10.65


Quintuple system
5 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Scorpius Gaia DR2 6244083039015457664