21571+4540

  • Unique Name: 21571+4540COU2235
  • RA: 21 57 01.07
  • Dec: +45 39 48.6
  • Discoverer: COU
  • Discoverer Number: 2235
  • Components:
  • First year: 1984
  • Last year: 2008
  • Observations: 3
  • First position angle: 81
  • Last position angle: 85
  • First separation: 0.3
  • Last separation: 0.3
  • Mag first component: 10.72
  • Mag second component: 10.89
  • Spectral type:
  • Primary proper motion RA: -11
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: -11
  • Secondary proper motion DEC: -5
  • Durchmusterung: +44 3995
  • Notes:
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