16588+0358 STF 3107 AD

 
 
16h 58m 50.27s +03° 58' 01.3" P.A. 43.00 sep 72.7 mag 9.08,10.11 Sp G0
 
 
Coord 2000 16588+0358 Discov num STF3107 Comp AD Coord arcsec 2000 16 58 50.27 +03 58 01.3
Date first 1882 Date last 2015 Obs 11
Pa first 42 Pa last 42.9 P.A. Now (θ) 42.9°
Sep first 76.4 Sep last 72.685 Sep. Now (ρ) 72.685"
Mag pri 9.08 Mag sec 10.11 delta mag (ΔM) 1.03 Spectral class G0 (yellow)
Pri motion ra -008 Sec motion ra -012
Pri motion dec +017 Sec motion dec -018
Notes
rPM=1.628
This double is not physical.
 
 
16588+0358 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 121974 16 58 50 +03 58 01 STF 3107 AB 2016 125 72 1.4 9.08 9.30 0.22 Y
Show 121974 16 58 50 +03 58 01 STF 3107 AC 2015 5 321 42.2 9.08 13.85 4.77
Show 121974 16 58 50 +03 58 01 STF 3107 AD 2015 11 43 72.7 9.08 10.11 1.03 <===
Show HD 153332 121974 16 58 50 +03 58 01 STF 3107 AB,D 2004 13 42 72.6 8.43 10.11 1.68
Show 16 58 50 +03 58 01 STF 3107 BD 2002 9 43 72.6 9.30 10.11 0.81
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus SAO 121974 Tycho2 0393-02257-1 Gaia DR2 4392152583321180416
HD 153332