01398-2031

  • Unique Name: 01398-2031DON 21
  • RA: 01 39 50.42
  • Dec: -20 31 03.4
  • Discoverer: DON
  • Discoverer Number: 21
  • Components:
  • First year: 1929
  • Last year: 1986
  • Observations: 4
  • First position angle: 346
  • Last position angle: 357
  • First separation: 2.0
  • Last separation: 2.7
  • Mag first component: 9.6
  • Mag second component: 14.0
  • Spectral type: F5
  • Primary proper motion RA: 55
  • Primary proper motion DEC: 0
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -21 274
  • Notes:
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