20422+4041

  • Unique Name: 20422+4041MLB 23
  • RA: 20 42 10.11
  • Dec: +40 40 51.8
  • Discoverer: MLB
  • Discoverer Number: 23
  • Components:
  • First year: 1892
  • Last year: 2002
  • Observations: 11
  • First position angle: 43
  • Last position angle: 41
  • First separation: 7.0
  • Last separation: 7.7
  • Mag first component: 9.0
  • Mag second component: 10.9
  • Spectral type: G0
  • Primary proper motion RA: 83
  • Primary proper motion DEC: 11
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +40 4284
  • Notes:
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