17016+4244 ES 633 (HD 154115)

 
 
17h 01m 33.64s +42° 43' 37.6" P.A. 260.00 sep 6.8 mag 7.34,11.80 Sp G5 dist. 179.53 pc (585.63 l.y.)
 
 
Coord 2000 17016+4244 Discov num ES  633 Comp Coord arcsec 2000 17 01 33.64 +42 43 37.6
Date first 1908 Date last 2020 Obs 5
Pa first 259 Pa last 259.7 P.A. Now (θ) 259.7°
Sep first 6.3 Sep last 6.8 Sep. Now (ρ) 6.8"
Mag pri 7.34 Mag sec 11.80 delta mag (ΔM) 4.46 Spectral class G5 (yellow)
Pri motion ra +012 Sec motion ra
Pri motion dec +015 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 154115 Constellation Hercules SAO 46444 HIP 83309
Tycho2 3080-00957-1 Gaia DR2 1354942923532506752 HD 154115 GC 22978
BD BD+42 2783 Distance 179.53 Distance ly 585.63