12406+4017

  • Unique Name: 12406+4017HJ 2617AB
  • RA: 12 40 37.41
  • Dec: +40 17 16.4
  • Discoverer: HJ
  • Discoverer Number: 2617
  • Components: AB
  • First year: 1831
  • Last year: 2010
  • Observations: 36
  • First position angle: 11
  • Last position angle: 2
  • First separation: 4.0
  • Last separation: 5.7
  • Mag first component: 8.41
  • Mag second component: 9.61
  • Spectral type: G0
  • Primary proper motion RA: -18
  • Primary proper motion DEC: 61
  • Secondary proper motion RA: -20
  • Secondary proper motion DEC: 63
  • Durchmusterung: +41 2317
  • Notes: D
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