17593+4902 YSC 64 AB

 
 
17h 59m 18.07s +49° 02' 11.3" P.A. 42.00 sep 0.7 mag 12.00,12.70 Sp K4 dist. 44.07 pc (143.76 l.y.)
 
 
Coord 2000 17593+4902 Discov num YSC  64 Comp AB Coord arcsec 2000 17 59 18.07 +49 02 11.3
Date first 2008 Date last 2018 Obs 11
Pa first 43 Pa last 41.7 P.A. Now (θ) 41.7°
Sep first 0.5 Sep last 0.686 Sep. Now (ρ) 0.686"
Mag pri 12.00 Mag sec 12.70 delta mag (ΔM) 0.7 Spectral class K4 (yellow-orange)
Pri motion ra +015 Sec motion ra
Pri motion dec +345 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17593+4902 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 59 18 +49 02 11 YSC 64 AB 2018 11 42 0.7 12.00 12.70 0.70 <===
Show 17 59 18 +49 02 11 YSC 64 Ba,Bb 2018 4 224 0.1 12.80 15.80 3.00
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules HIP 88079 Distance 44.07 Distance ly 143.76