00297+5855 A 909 AC

 
 
00h 29m 44.68s +58 55' 26.1" P.A. 236.00 sep 8.1 mag 9.79,14.50 Sp B8 dist. 278.55 pc (908.63 l.y.)
 
 
Coord 2000 00297+5855 Discov num A   909 Comp AC Coord arcsec 2000 00 29 44.68 +58 55 26.1
Date first 1905 Date last 2015 Obs 10
Pa first 236 Pa last 235.9 P.A. Now (θ) 235.9°
Sep first 7.2 Sep last 8.064 Sep. Now (ρ) 8.064"
Mag pri 9.79 Mag sec 14.50 delta mag (ΔM) 4.71 Spectral class B8 (blue-white)
Pri motion ra +005 Sec motion ra
Pri motion dec -007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
00297+5855 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 236426 21440 00 29 45 +58 55 26 A 909 AB 2016 18 41 1.0 9.79 10.22 0.43
Show 21440 00 29 45 +58 55 26 A 909 AC 2015 10 236 8.1 9.79 14.50 4.71 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia SAO 21440 HIP 2328 Tycho2 3666-00602-1
Gaia DR2 428064821865421568 HD 236426 BD BD+58 61 Distance 278.55
Distance ly 908.63