21008-0821

  • Unique Name: 21008-0821BU 678AB
  • RA: 21 00 48.88
  • Dec: -08 20 34.6
  • Discoverer: BU
  • Discoverer Number: 678
  • Components: AB
  • First year: 1877
  • Last year: 2012
  • Observations: 23
  • First position angle: 182
  • Last position angle: 258
  • First separation: 2.2
  • Last separation: 2.7
  • Mag first component: 8.2
  • Mag second component: 11.26
  • Spectral type: G0
  • Primary proper motion RA: 239
  • Primary proper motion DEC: 32
  • Secondary proper motion RA: 239
  • Secondary proper motion DEC: 27
  • Durchmusterung: -08 5544
  • Notes: O
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