03408+3907 STF 426 BC

 
 
03h 40m 49.66s +39° 07' 20.6" P.A. 232.00 sep 13.2 mag 9.39,13.30 Sp A3 dist. 1886.79 pc (6154.71 l.y.)
 
 
Coord 2000 03408+3907 Discov num STF 426 Comp BC Coord arcsec 2000 03 40 49.66 +39 07 20.6
Date first 1904 Date last 2015 Obs 8
Pa first 217 Pa last 232.3 P.A. Now (θ) 232.3°
Sep first 12.6 Sep last 13.198 Sep. Now (ρ) 13.198"
Mag pri 9.39 Mag sec 13.30 delta mag (ΔM) 3.91 Spectral class A3 (white)
Pri motion ra +029 Sec motion ra
Pri motion dec -025 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
03408+3907 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 22733 56623 03 40 50 +39 07 02 STF 426 AB 2020 30 341 19.6 8.68 9.39 0.71
Show 03 40 50 +39 07 21 STF 426 BC 2015 8 232 13.2 9.39 13.30 3.91 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus HIP 17188 Tycho2 2863-02901-1 Gaia DR2 224511688757387776
Distance 1886.79 Distance ly 6154.71