20570+2340

  • Unique Name: 20570+2340A 175AC
  • RA: 20 57 00.99
  • Dec: +23 40 27.4
  • Discoverer: A
  • Discoverer Number: 175
  • Components: AC
  • First year: 1891
  • Last year: 2001
  • Observations: 11
  • First position angle: 209
  • Last position angle: 208
  • First separation: 17.0
  • Last separation: 16.7
  • Mag first component: 8.17
  • Mag second component: 12.9
  • Spectral type: K2
  • Primary proper motion RA: 19
  • Primary proper motion DEC: 5
  • Secondary proper motion RA: 17
  • Secondary proper motion DEC: 5
  • Durchmusterung:
  • Notes: N
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