10454-2121

  • Unique Name: 10454-2121DON 433
  • RA: 10 45 25.82
  • Dec: -21 20 48.4
  • Discoverer: DON
  • Discoverer Number: 433
  • Components:
  • First year: 1933
  • Last year: 1940
  • Observations: 3
  • First position angle: 100
  • Last position angle: 98
  • First separation: 1.7
  • Last separation: 2.1
  • Mag first component: 9.88
  • Mag second component: 14.7
  • Spectral type:
  • Primary proper motion RA: -61
  • Primary proper motion DEC: 19
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -20 3258
  • Notes:
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