18518-2141

  • Unique Name: 18518-2141DON 929
  • RA: 18 51 45.27
  • Dec: -21 40 39.3
  • Discoverer: DON
  • Discoverer Number: 929
  • Components:
  • First year: 1921
  • Last year: 1999
  • Observations: 5
  • First position angle: 336
  • Last position angle: 330
  • First separation: 4.5
  • Last separation: 4.0
  • Mag first component: 11.74
  • Mag second component: 12.7
  • Spectral type:
  • Primary proper motion RA: 29
  • Primary proper motion DEC: -29
  • Secondary proper motion RA: -39
  • Secondary proper motion DEC: 68
  • Durchmusterung: -21 7088
  • Notes: N
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