12210+4531

  • Unique Name: 12210+4531OPI 18AB
  • RA: 12 21 02.43
  • Dec: +45 30 52.9
  • Discoverer: OPI
  • Discoverer Number: 18
  • Components: AB
  • First year: 1926
  • Last year: 1926
  • Observations: 1
  • First position angle: 257
  • Last position angle: 257
  • First separation: 3.9
  • Last separation: 3.9
  • Mag first component: 7.45
  • Mag second component: 12.3
  • Spectral type: G8III
  • Primary proper motion RA: -87
  • Primary proper motion DEC: -24
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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