20521-3428

  • Unique Name: 20521-3428B 999
  • RA: 20 52 08.34
  • Dec: -34 27 40.0
  • Discoverer: B
  • Discoverer Number: 999
  • Components:
  • First year: 1927
  • Last year: 1991
  • Observations: 10
  • First position angle: 336
  • Last position angle: 331
  • First separation: 1.0
  • Last separation: 1.2
  • Mag first component: 10.09
  • Mag second component: 10.18
  • Spectral type: F8
  • Primary proper motion RA: -13
  • Primary proper motion DEC: 19
  • Secondary proper motion RA: -13
  • Secondary proper motion DEC: 19
  • Durchmusterung: -3414683
  • Notes:
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