21415+8555

  • Unique Name: 21415+8555TDT3110
  • RA: 21 41 34.27
  • Dec: +85 54 49.1
  • Discoverer: TDT
  • Discoverer Number: 3110
  • Components:
  • First year: 1899
  • Last year: 2007
  • Observations: 3
  • First position angle: 68
  • Last position angle: 67
  • First separation: 2.7
  • Last separation: 2.6
  • Mag first component: 10.87
  • Mag second component: 11.99
  • Spectral type: G0V
  • Primary proper motion RA: 240
  • Primary proper motion DEC: 109
  • Secondary proper motion RA: 240
  • Secondary proper motion DEC: 109
  • Durchmusterung:
  • Notes:
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