20515+5403

  • Unique Name: 20515+5403ARG 41BC
  • RA: 20 51 29.43
  • Dec: +54 02 39.8
  • Discoverer: ARG
  • Discoverer Number: 41
  • Components: BC
  • First year: 1902
  • Last year: 2003
  • Observations: 3
  • First position angle: 251
  • Last position angle: 250
  • First separation: 13.0
  • Last separation: 11.5
  • Mag first component: 9.6
  • Mag second component: 12.2
  • Spectral type: F0
  • Primary proper motion RA: -14
  • Primary proper motion DEC: -16
  • Secondary proper motion RA: -11
  • Secondary proper motion DEC: -7
  • Durchmusterung:
  • Notes:
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