13173+2840

  • Unique Name: 13173+2840ES 440
  • RA: 13 17 20.47
  • Dec: +28 40 07.6
  • Discoverer: ES
  • Discoverer Number: 440
  • Components:
  • First year: 1907
  • Last year: 2011
  • Observations: 9
  • First position angle: 2
  • Last position angle: 181
  • First separation: 2.6
  • Last separation: 2.3
  • Mag first component: 10.9
  • Mag second component: 11.2
  • Spectral type: G5
  • Primary proper motion RA: 10
  • Primary proper motion DEC: 29
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +29 2387
  • Notes:
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