16386+3820 STF 2080 AC

16h 38m 35.62s +38° 19' 35.2" P.A. 221.00 sep 107.4 mag 8.96,11.98 Sp K0

Coord 2000 16386+3820 Discov num STF2080 Comp AC Coord arcsec 2000 16 38 35.62 +38 19 35.2
Date first 1910 Date last 2015 Obs 8
Pa first 220 Pa last 221.4 P.A. Now (θ) 221.4°
Sep first 109.5 Sep last 107.425 Sep. Now (ρ) 107.425"
Mag pri 8.96 Mag sec 11.98 delta mag (ΔM) 3.02 Spectral class K0 (yellow-orange)
Pri motion ra +005 Sec motion ra -011
Pri motion dec +000 Sec motion dec +050
Notes N (See Notes)




rPM=1.025

This double is not physical.



16386+3820 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 38 36 +38 19 35 STF 2080 AB 2019 28 56 1.0 8.96 12.70 3.74
Show 16 38 36 +38 19 35 STF 2080 AC 2015 8 221 107.4 8.96 11.98 3.02 <===
Show 16 38 36 +38 19 35 STF 2080 AD 2007 13 80 398.0 8.96 7.43 1.53


Quadruple system
4 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Hercules Tycho2 3063-01495-1 Gaia DR2 1331532156312338560