00278+5001 HU 507 AC

 
 
00h 27m 45.80s +50 01' 23.4" P.A. 180.00 sep 1.6 mag 9.97,10.30 Sp F8
 
 
Coord 2000 00278+5001 Discov num HU  507 Comp AC Coord arcsec 2000 00 27 45.80 +50 01 23.4
Date first 1902 Date last 2017 Obs 13
Pa first 184 Pa last 179.8 P.A. Now (θ) 179.8°
Sep first 1.6 Sep last 1.597 Sep. Now (ρ) 1.597"
Mag pri 9.97 Mag sec 10.30 delta mag (ΔM) 0.33 Spectral class F8 (yellow-white)
Pri motion ra +011 Sec motion ra
Pri motion dec +015 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
00278+5001 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 00 27 46 +50 01 23 HU 507 AB 2020 17 129 1.6 9.97 9.62 0.35
Show 00 27 46 +50 01 23 HU 507 AC 2017 13 180 1.6 9.97 10.30 0.33 <===
Show 00 27 46 +50 01 23 FOX 109 AD 2016 10 270 22.9 9.97 12.29 2.32
Show 00 27 46 +50 01 22 HU 507 BC 2015 13 246 1.4 9.62 10.30 0.68
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 3256-02679-1 Gaia DR2 391656418455971840 DM BD+49 95