18210-1805

  • Unique Name: 18210-1805DON 893
  • RA: 18 21 05.96
  • Dec: -18 04 47.2
  • Discoverer: DON
  • Discoverer Number: 893
  • Components:
  • First year: 1932
  • Last year: 1941
  • Observations: 3
  • First position angle: 226
  • Last position angle: 222
  • First separation: 2.4
  • Last separation: 2.5
  • Mag first component: 9.47
  • Mag second component: 13.2
  • Spectral type: B
  • Primary proper motion RA: 0
  • Primary proper motion DEC: 3
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -18 4922
  • Notes:
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