03284-0434 BU 1180 AB,C

 
 
03h 28m 21.95s -04° 33' 45.0" P.A. 117.00 sep 7.4 mag 8.74,11.73 Sp A2 dist. 231.48 pc (755.09 l.y.)
 
 
Coord 2000 03284-0434 Discov num BU 1180 Comp AB,C Coord arcsec 2000 03 28 21.95 -04 33 45.0
Date first 1890 Date last 2015 Obs 13
Pa first 118 Pa last 117.4 P.A. Now (θ) 117.4°
Sep first 7.1 Sep last 7.37 Sep. Now (ρ) 7.37"
Mag pri 8.74 Mag sec 11.73 delta mag (ΔM) 2.99 Spectral class A2 (white)
Pri motion ra +004 Sec motion ra +000
Pri motion dec -004 Sec motion dec -007
Notes
rPM=0.714
Nature of this double is uncertain.
 
 
03284-0434 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 21529 130510 03 28 22 -04 33 45 BU 1180 AB 2008 15 24 0.4 8.74 9.15 0.41
Show 130510 03 28 22 -04 33 45 BU 1180 AB,C 2015 13 117 7.4 8.74 11.73 2.99 <===
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Eridanus SAO 130510 HIP 16172 Tycho2 4712-01365-1
Gaia DR2 3248650732266373888 HD 21529 BD BD-05 668 Distance 231.48
Distance ly 755.09