16045-1905 LAF 103 AC

16h 04m 28.39s -19° 04' 41.4" P.A. 252.00 sep 6.7 mag 9.28,16.71 Sp M3

Coord 2000 16045-1905 Discov num LAF 103 Comp AC Coord arcsec 2000 16 04 28.39 -19 04 41.4
Date first 2008 Date last 2015 Obs 2
Pa first 245 Pa last 252.3 P.A. Now (θ) 252.3°
Sep first 6.4 Sep last 6.724 Sep. Now (ρ) 6.724"
Mag pri 9.28 Mag sec 16.71 delta mag (ΔM) 7.43 Spectral class M3 (red)
Pri motion ra -002 Sec motion ra
Pri motion dec -004 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.



16045-1905 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 04 28 -19 04 41 KSA 83 Aa,Ab 2008 2 128 0.9 10.00 10.10 0.10
Show 16 04 28 -19 04 41 KSA 83 AB 2000 4 314 24.2 13.04 14.70 1.66
Show 16 04 28 -19 04 41 LAF 103 AC 2015 2 252 6.7 9.28 16.71 7.43 <===
Show 16 04 28 -19 04 41 LAF 103 AD 2015 4 322 10.0 9.28 10.47 1.19


Quintuple system
4 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Scorpius Gaia DR2 6247329720750164608