21439+0159

  • Unique Name: 21439+0159A 2097
  • RA: 21 43 50.84
  • Dec: +02 00 47.7
  • Discoverer: A
  • Discoverer Number: 2097
  • Components:
  • First year: 1909
  • Last year: 1965
  • Observations: 11
  • First position angle: 280
  • Last position angle: 236
  • First separation: 0.6
  • Last separation: 0.2
  • Mag first component: 10.6
  • Mag second component: 10.7
  • Spectral type:
  • Primary proper motion RA: -19
  • Primary proper motion DEC: -13
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +01 4531
  • Notes:
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