21230+2858

  • Unique Name: 21230+2858STF2792AB
  • RA: 21 23 05.00
  • Dec: +28 57 18.3
  • Discoverer: STF
  • Discoverer Number: 2792
  • Components: AB
  • First year: 1828
  • Last year: 2010
  • Observations: 21
  • First position angle: 332
  • Last position angle: 330
  • First separation: 6.0
  • Last separation: 7.3
  • Mag first component: 9.19
  • Mag second component: 10.63
  • Spectral type: A7
  • Primary proper motion RA: 3
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: 5
  • Secondary proper motion DEC: -6
  • Durchmusterung: +28 4072
  • Notes:
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