17391+0202 SHJ 251 BC

 
 
17h 39m 04.54s +02° 03' 15.0" P.A. 69.00 sep 99.8 mag 7.78,10.72 Sp F0 dist. 114.94 pc (374.93 l.y.)
 
 
Coord 2000 17391+0202 Discov num SHJ 251 Comp BC Coord arcsec 2000 17 39 04.54 +02 03 15.0
Date first 1903 Date last 2015 Obs 22
Pa first 73 Pa last 69.4 P.A. Now (θ) 69.4°
Sep first 104.5 Sep last 99.759 Sep. Now (ρ) 99.759"
Mag pri 7.78 Mag sec 10.72 delta mag (ΔM) 2.94 Spectral class F0 (yellow-white)
Pri motion ra +045 Sec motion ra -002
Pri motion dec -024 Sec motion dec +004
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.073
This double is not physical.
 
 
17391+0202 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 160315 122607 17 39 08 +02 01 41 SHJ 251 AB 2016 29 328 111.3 6.37 7.78 1.41
Show 122607 17 39 08 +02 01 41 SHJ 251 AC 2013 13 15 133.1 6.37 10.73 4.36
Show 122605 17 39 05 +02 03 15 SHJ 251 BC 2015 22 69 99.8 7.78 10.72 2.94 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V2742 Oph Constellation Ophiuchus SAO 122605 HIP 86379
Tycho2 0419-01418-1 Gaia DR2 4376114556963824384 HD 160314 GC 23920
BD BD+02 3372 Distance 114.94 Distance ly 374.93