20506+4421

  • Unique Name: 20506+4421CHN 29
  • RA: 20 50 36.96
  • Dec: +44 20 51.6
  • Discoverer: CHN
  • Discoverer Number: 29
  • Components:
  • First year: 1950
  • Last year: 2002
  • Observations: 3
  • First position angle: 48
  • Last position angle: 52
  • First separation: 5.0
  • Last separation: 5.2
  • Mag first component: 16.2
  • Mag second component: 16.5
  • Spectral type:
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: 11
  • Secondary proper motion DEC: 8
  • Durchmusterung:
  • Notes:
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