21001+4841

  • Unique Name: 21001+4841STT 425AE
  • RA: 21 00 06.61
  • Dec: +48 40 45.9
  • Discoverer: STT
  • Discoverer Number: 425
  • Components: AE
  • First year: 1898
  • Last year: 2010
  • Observations: 9
  • First position angle: 18
  • Last position angle: 16
  • First separation: 45.2
  • Last separation: 44.9
  • Mag first component: 7.34
  • Mag second component: 10.61
  • Spectral type: B9p
  • Primary proper motion RA: 12
  • Primary proper motion DEC: 6
  • Secondary proper motion RA: 7
  • Secondary proper motion DEC: 10
  • Durchmusterung:
  • Notes:
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