21089+0013

  • Unique Name: 21089+0013BU 837
  • RA: 21 08 52.87
  • Dec: +00 12 53.5
  • Discoverer: BU
  • Discoverer Number: 837
  • Components:
  • First year: 1881
  • Last year: 2001
  • Observations: 17
  • First position angle: 190
  • Last position angle: 184
  • First separation: 3.7
  • Last separation: 3.2
  • Mag first component: 9.03
  • Mag second component: 10.97
  • Spectral type: G5
  • Primary proper motion RA: 107
  • Primary proper motion DEC: -38
  • Secondary proper motion RA: 108
  • Secondary proper motion DEC: -51
  • Durchmusterung: -00 4170
  • Notes:
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