20572+2921

  • Unique Name: 20572+2921J 794
  • RA: 20 57 09.69
  • Dec: +29 21 26.3
  • Discoverer: J
  • Discoverer Number: 794
  • Components:
  • First year: 1894
  • Last year: 2002
  • Observations: 16
  • First position angle: 150
  • Last position angle: 135
  • First separation: 2.4
  • Last separation: 3.2
  • Mag first component: 11.71
  • Mag second component: 12.12
  • Spectral type:
  • Primary proper motion RA: -4
  • Primary proper motion DEC: 15
  • Secondary proper motion RA: 17
  • Secondary proper motion DEC: -5
  • Durchmusterung: +28 3943
  • Notes: D
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