10303+6321

  • Unique Name: 10303+6321ES 1905BC
  • RA: 10 30 21.97
  • Dec: +63 21 11.9
  • Discoverer: ES
  • Discoverer Number: 1905
  • Components: BC
  • First year: 1921
  • Last year: 1999
  • Observations: 2
  • First position angle: 200
  • Last position angle: 206
  • First separation: 4.0
  • Last separation: 3.9
  • Mag first component: 11.6
  • Mag second component: 13.4
  • Spectral type:
  • Primary proper motion RA: -26
  • Primary proper motion DEC: -33
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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