21561+6539

  • Unique Name: 21561+6539HU 974
  • RA: 21 56 06.27
  • Dec: +65 39 26.4
  • Discoverer: HU
  • Discoverer Number: 974
  • Components:
  • First year: 1895
  • Last year: 2003
  • Observations: 9
  • First position angle: 105
  • Last position angle: 101
  • First separation: 4.5
  • Last separation: 4.6
  • Mag first component: 9.26
  • Mag second component: 12.7
  • Spectral type: F0
  • Primary proper motion RA: -11
  • Primary proper motion DEC: -11
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +64 1608
  • Notes:
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