21397-4820

  • Unique Name: 21397-4820I 1445AB
  • RA: 21 39 40.62
  • Dec: -48 19 59.5
  • Discoverer: I
  • Discoverer Number: 1445
  • Components: AB
  • First year: 1926
  • Last year: 1977
  • Observations: 6
  • First position angle: 216
  • Last position angle: 200
  • First separation: 0.5
  • Last separation: 0.3
  • Mag first component: 10.4
  • Mag second component: 11.0
  • Spectral type: F6/8V
  • Primary proper motion RA: -16
  • Primary proper motion DEC: -25
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -4813964
  • Notes:
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