17190+4408 PRU 4 AC

 
 
17h 18m 58.68s +44° 07' 54.7" P.A. 182.00 sep 0.9 mag 9.05, Sp F2 dist. 186.57 pc (608.59 l.y.)
 
 
Coord 2000 17190+4408 Discov num PRU   4 Comp AC Coord arcsec 2000 17 18 58.68 +44 07 54.7
Date first 2012 Date last 2012 Obs 1
Pa first 182 Pa last 182.2 P.A. Now (θ) 182.2°
Sep first 0.9 Sep last 0.863 Sep. Now (ρ) 0.863"
Mag pri 9.05 Mag sec delta mag (ΔM) Spectral class F2 (yellow-white)
Pri motion ra +011 Sec motion ra
Pri motion dec +040 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17190+4408 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 157046 46631 17 18 59 +44 07 55 STF 2154 AB 2016 28 253 2.0 9.05 10.03 0.98
Show 46631 17 18 59 +44 07 55 PRU 4 AC 2012 1 182 0.9 9.05 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules SAO 46631 HIP 84715 Tycho2 3085-00606-1
Gaia DR2 1360598845705838464 HD 157046 BD BD+44 2690 Distance 186.57
Distance ly 608.59