17156-1558 FOX 19 AB (HD 155991)

 
 
17h 15m 36.86s -15° 57' 46.6" P.A. 118.00 sep 1.1 mag 10.53,10.77 Sp G3V
 
 
Coord 2000 17156-1558 Discov num FOX  19 Comp AB Coord arcsec 2000 17 15 36.86 -15 57 46.6
Date first 1908 Date last 2016 Obs 8
Pa first 123 Pa last 118.2 P.A. Now (θ) 118.2°
Sep first 1.0 Sep last 1.141 Sep. Now (ρ) 1.141"
Mag pri 10.53 Mag sec 10.77 delta mag (ΔM) 0.24 Spectral class G3V (yellow)
Pri motion ra -009 Sec motion ra -009
Pri motion dec -017 Sec motion dec -017
Notes
Nature of this double is uncertain.
 
 
17156-1558 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 155991 17 15 37 -15 57 47 FOX 19 AB 2016 8 118 1.1 10.53 10.77 0.24 <===
Show 17 15 37 -15 57 47 FOX 19 AC 2015 5 227 20.0 10.53 14.98 4.45
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 155991 Constellation Ophiuchus Tycho2 6233-00556-1 Gaia DR2 4136115495325630848
HD 155991