21103+4359

  • Unique Name: 21103+4359STF2773EF
  • RA: 21 10 16.48
  • Dec: +43 59 07.0
  • Discoverer: STF
  • Discoverer Number: 2773
  • Components: EF
  • First year: 1909
  • Last year: 2000
  • Observations: 3
  • First position angle: 56
  • Last position angle: 42
  • First separation: 11.0
  • Last separation: 10.8
  • Mag first component: 8.46
  • Mag second component: 0.0
  • Spectral type: A0
  • Primary proper motion RA: 6
  • Primary proper motion DEC: -2
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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