16113-1821 IRE 11 AC

 
 
16h 11m 20.57s -18° 20' 55.0" P.A. 173.00 sep 11.1 mag 8.56,16.31 Sp K5IV
 
 
Coord 2000 16113-1821 Discov num IRE  11 Comp AC Coord arcsec 2000 16 11 20.57 -18 20 55.0
Date first 2008 Date last 2015 Obs 3
Pa first 173 Pa last 172.7 P.A. Now (θ) 172.7°
Sep first 11.2 Sep last 11.081 Sep. Now (ρ) 11.081"
Mag pri 8.56 Mag sec 16.31 delta mag (ΔM) 7.75 Spectral class K5IV (yellow-orange)
Pri motion ra -007 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.
 
 
16113-1821 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 11 21 -18 20 55 IRE 11 AB 2015 4 190 6.8 8.56 17.03 8.47
Show 16 11 21 -18 20 55 IRE 11 AC 2015 3 173 11.1 8.56 16.31 7.75 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius Gaia DR2 6248926520870519680