21098+4624

  • Unique Name: 21098+4624SMA 128
  • RA: 21 09 46.42
  • Dec: +46 23 37.5
  • Discoverer: SMA
  • Discoverer Number: 128
  • Components:
  • First year: 1893
  • Last year: 2013
  • Observations: 7
  • First position angle: 169
  • Last position angle: 170
  • First separation: 12.2
  • Last separation: 12.4
  • Mag first component: 8.42
  • Mag second component: 11.4
  • Spectral type: B3IV
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -6
  • Durchmusterung: +45 3430
  • Notes:
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