21563+7321

  • Unique Name: 21563+7321MLB 427
  • RA: 21 56 15.13
  • Dec: +73 20 22.8
  • Discoverer: MLB
  • Discoverer Number: 427
  • Components:
  • First year: 1895
  • Last year: 2003
  • Observations: 5
  • First position angle: 151
  • Last position angle: 162
  • First separation: 2.3
  • Last separation: 2.5
  • Mag first component: 12.2
  • Mag second component: 12.9
  • Spectral type:
  • Primary proper motion RA: -138
  • Primary proper motion DEC: -174
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: N
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