21010+4528

  • Unique Name: 21010+4528ES 1271
  • RA: 21 01 00.21
  • Dec: +45 28 07.6
  • Discoverer: ES
  • Discoverer Number: 1271
  • Components:
  • First year: 1913
  • Last year: 2002
  • Observations: 4
  • First position angle: 31
  • Last position angle: 26
  • First separation: 3.0
  • Last separation: 3.2
  • Mag first component: 10.7
  • Mag second component: 11.4
  • Spectral type:
  • Primary proper motion RA: -7
  • Primary proper motion DEC: -27
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +44 3672
  • Notes:
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