12157+0051

  • Unique Name: 12157+0051HJ 1214AC
  • RA: 12 15 42.49
  • Dec: +00 50 59.1
  • Discoverer: HJ
  • Discoverer Number: 1214
  • Components: AC
  • First year: 1906
  • Last year: 2002
  • Observations: 7
  • First position angle: 188
  • Last position angle: 182
  • First separation: 18.3
  • Last separation: 18.0
  • Mag first component: 10.08
  • Mag second component: 12.4
  • Spectral type: K1III
  • Primary proper motion RA: -18
  • Primary proper motion DEC: 5
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: 0
  • Durchmusterung:
  • Notes: U
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