17257+2719 FMR 174 AC

 
 
17h 25m 45.42s +27° 18' 12.0" P.A. 313.00 sep 38.3 mag 7.50,15.00 Sp K1III+M3V dist. 103.63 pc (338.04 l.y.)
 
 
Coord 2000 17257+2719 Discov num FMR 174 Comp AC Coord arcsec 2000 17 25 45.42 +27 18 12.0
Date first 1950 Date last 2015 Obs 10
Pa first 312 Pa last 313.3 P.A. Now (θ) 313.3°
Sep first 38.2 Sep last 38.339 Sep. Now (ρ) 38.339"
Mag pri 7.50 Mag sec 15.00 delta mag (ΔM) 7.5 Spectral class K1III+M3V (yellow-orange/red)
Pri motion ra +048 Sec motion ra +050
Pri motion dec -059 Sec motion dec -058
Notes V (Proper motion indicates physical)
rPM=0.029 (< 0.3, Physical double)
This double is physical.
 
 
17257+2719 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 158038 85078 17 25 45 +27 18 12 LDS 994 AB 2015 16 299 89.3 7.58 9.75 2.17
Show 85078 17 25 45 +27 18 12 FMR 174 AC 2015 10 313 38.3 7.50 15.00 7.50 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules SAO 85078 HIP 85294 Tycho2 2082-01290-1
Gaia DR2 4574156834713113600 HD 158038 BD BD+27 2808 Distance 103.63
Distance ly 338.04