18220-2143

  • Unique Name: 18220-2143ARA1528
  • RA: 18 21 58.94
  • Dec: -21 43 00.0
  • Discoverer: ARA
  • Discoverer Number: 1528
  • Components:
  • First year: 1920
  • Last year: 2006
  • Observations: 8
  • First position angle: 309
  • Last position angle: 299
  • First separation: 9.8
  • Last separation: 16.2
  • Mag first component: 10.27
  • Mag second component: 10.46
  • Spectral type:
  • Primary proper motion RA: 17
  • Primary proper motion DEC: -73
  • Secondary proper motion RA: -55
  • Secondary proper motion DEC: -59
  • Durchmusterung: -21 4962
  • Notes: L
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