21435+5847

  • Unique Name: 21435+5847BU 690AC
  • RA: 21 43 30.45
  • Dec: +58 46 48.2
  • Discoverer: BU
  • Discoverer Number: 690
  • Components: AC
  • First year: 1878
  • Last year: 2012
  • Observations: 9
  • First position angle: 299
  • Last position angle: 294
  • First separation: 41.2
  • Last separation: 41.9
  • Mag first component: 4.2
  • Mag second component: 12.7
  • Spectral type: M2Iae
  • Primary proper motion RA: 5
  • Primary proper motion DEC: -4
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: N
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