05178+4720 ES 574 BC

05h 17m 48.25s +47° 20' 02.1" P.A. 253.00 sep 1.2 mag 10.79,11.43

Coord 2000 05178+4720 Discov num ES  574 Comp BC Coord arcsec 2000 05 17 48.25 +47 20 02.1
Date first 1908 Date last 2016 Obs 6
Pa first 88 Pa last 252.7 P.A. Now (θ) 252.7°
Sep first 1.0 Sep last 1.213 Sep. Now (ρ) 1.213"
Mag pri 10.79 Mag sec 11.43 delta mag (ΔM) 0.64 Spectral class
Pri motion ra +009 Sec motion ra +009
Pri motion dec -015 Sec motion dec -015
Notes




Nature of this double is uncertain.



05178+4720 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 05 17 45 +47 19 48 ES 574 AB 2016 14 68 34.5 10.14 10.79 0.65
Show 05 17 48 +47 20 02 ES 574 BC 2016 6 253 1.2 10.79 11.43 0.64 <===


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Auriga Tycho2 3362-01211-1 Gaia DR2 212175576318893696