18205-4219

  • Unique Name: 18205-4219DON 889
  • RA: 18 20 31.51
  • Dec: -42 18 52.2
  • Discoverer: DON
  • Discoverer Number: 889
  • Components:
  • First year: 1931
  • Last year: 1948
  • Observations: 3
  • First position angle: 262
  • Last position angle: 260
  • First separation: 0.8
  • Last separation: 0.8
  • Mag first component: 9.7
  • Mag second component: 12.7
  • Spectral type: A1V
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -6
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -4213139
  • Notes:
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