21410+3504

  • Unique Name: 21410+3504HO 164AB
  • RA: 21 41 01.95
  • Dec: +35 04 44.7
  • Discoverer: HO
  • Discoverer Number: 164
  • Components: AB
  • First year: 1882
  • Last year: 2008
  • Observations: 48
  • First position angle: 62
  • Last position angle: 70
  • First separation: 3.0
  • Last separation: 4.4
  • Mag first component: 9.51
  • Mag second component: 9.8
  • Spectral type: K0
  • Primary proper motion RA: -30
  • Primary proper motion DEC: -21
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: 0
  • Durchmusterung: +34 4492
  • Notes: D
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