20369-1244 STF 2699 AC

 
 
20h 36m 55.06s -12 44' 13.4" P.A. 169.00 sep 37.2 mag 8.03,13.64 Sp F2IV/V dist. 90.99 pc (296.81 l.y.)
 
 
Coord 2000 20369-1244 Discov num STF2699 Comp AC Coord arcsec 2000 20 36 55.06 -12 44 13.4
Date first 1825 Date last 2015 Obs 8
Pa first 180 Pa last 168.5 P.A. Now (θ) 168.5°
Sep first 30.0 Sep last 37.225 Sep. Now (ρ) 37.225"
Mag pri 8.03 Mag sec 13.64 delta mag (ΔM) 5.61 Spectral class F2IV/V (yellow-white)
Pri motion ra +017 Sec motion ra +006
Pri motion dec -032 Sec motion dec -011
Notes N W (See Notes, )
rPM=0.654
Nature of this double is uncertain.
 
 
20369-1244 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 196310 163730 20 36 55 -12 44 13 STF 2699 AB 2017 48 196 9.2 8.03 9.22 1.19
Show 163730 20 36 55 -12 44 13 STF 2699 AC 2015 8 169 37.2 8.03 13.64 5.61 <===
Show 163730 20 36 55 -12 44 13 STF 2699 AD 2015 8 157 57.0 8.03 14.27 6.24
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus SAO 163730 HIP 101706 Tycho2 5763-02260-1
Gaia DR2 6900016629206905728 HD 196310 BD BD-13 5713 Distance 90.99
Distance ly 296.81