17467-0113 STF 2211 AB (HD 161623)

 
 
17h 46m 39.40s -01° 12' 51.9" P.A. 116.00 sep 10.4 mag 9.21,10.62 Sp G0 dist. 105.82 pc (345.18 l.y.)
 
 
Coord 2000 17467-0113 Discov num STF2211 Comp AB Coord arcsec 2000 17 46 39.40 -01 12 51.9
Date first 1827 Date last 2017 Obs 40
Pa first 125 Pa last 116.4 P.A. Now (θ) 116.4°
Sep first 13.0 Sep last 10.44 Sep. Now (ρ) 10.44"
Mag pri 9.21 Mag sec 10.62 delta mag (ΔM) 1.41 Spectral class G0 (yellow)
Pri motion ra -011 Sec motion ra -009
Pri motion dec +009 Sec motion dec +008
Notes
rPM=0.157 (< 0.3, Physical double)
This double is physical.
 
 
17467-0113 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 161623 141866 17 46 39 -01 12 52 STF 2211 AB 2017 40 116 10.4 9.21 10.62 1.41 <===
Show 141866 17 46 39 -01 12 52 STF 2211 AC 2015 14 196 106.6 9.21 10.67 1.46
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 161623 Constellation Ophiuchus SAO 141866 HIP 86995
Tycho2 5082-01635-1 Gaia DR2 4371079790143313664 HD 161623 GC 24124
BD BD-01 3389 Distance 105.82 Distance ly 345.18