18307+2320

  • Unique Name: 18307+2320SLE 183
  • RA: 18 30 40.47
  • Dec: +23 19 41.8
  • Discoverer: SLE
  • Discoverer Number: 183
  • Components:
  • First year: 1894
  • Last year: 2011
  • Observations: 6
  • First position angle: 305
  • Last position angle: 307
  • First separation: 19.0
  • Last separation: 18.3
  • Mag first component: 10.5
  • Mag second component: 11.0
  • Spectral type:
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: 9
  • Secondary proper motion DEC: -11
  • Durchmusterung:
  • Notes:
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