17210-2107

  • Unique Name: 17210-2107DON 832
  • RA: 17 21 00.21
  • Dec: -21 06 44.8
  • Discoverer: DON
  • Discoverer Number: 832
  • Components:
  • First year: 1932
  • Last year: 1989
  • Observations: 15
  • First position angle: 66
  • Last position angle: 40
  • First separation: 2.5
  • Last separation: 4.4
  • Mag first component: 4.4
  • Mag second component: 8.9
  • Spectral type: F1III-IV
  • Primary proper motion RA: 256
  • Primary proper motion DEC: -211
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -20 4731
  • Notes: N
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