20212+3304

  • Unique Name: 20212+3304DAM 314AB
  • RA: 20 21 09.71
  • Dec: +33 04 25.9
  • Discoverer: DAM
  • Discoverer Number: 314
  • Components: AB
  • First year: 1932
  • Last year: 2002
  • Observations: 3
  • First position angle: 128
  • Last position angle: 124
  • First separation: 31.0
  • Last separation: 34.6
  • Mag first component: 11.4
  • Mag second component: 12.7
  • Spectral type: A
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -12
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: -7
  • Durchmusterung:
  • Notes:
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