10310-2138

  • Unique Name: 10310-2138DON 414AB
  • RA: 10 31 03.64
  • Dec: -21 38 40.4
  • Discoverer: DON
  • Discoverer Number: 414
  • Components: AB
  • First year: 1933
  • Last year: 1965
  • Observations: 5
  • First position angle: 328
  • Last position angle: 317
  • First separation: 0.5
  • Last separation: 0.6
  • Mag first component: 10.9
  • Mag second component: 11.1
  • Spectral type: K7V
  • Primary proper motion RA: 232
  • Primary proper motion DEC: -339
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -20 3198
  • Notes:
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