21534+4921

  • Unique Name: 21534+4921ES 524BC
  • RA: 21 53 23.10
  • Dec: +49 20 28.3
  • Discoverer: ES
  • Discoverer Number: 524
  • Components: BC
  • First year: 1907
  • Last year: 2003
  • Observations: 3
  • First position angle: 6
  • Last position angle: 4
  • First separation: 5.9
  • Last separation: 4.7
  • Mag first component: 11.96
  • Mag second component: 13.8
  • Spectral type:
  • Primary proper motion RA: -6
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: -30
  • Secondary proper motion DEC: 21
  • Durchmusterung:
  • Notes:
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