21424+0037

  • Unique Name: 21424+0037SMA 152AC
  • RA: 21 42 28.57
  • Dec: +00 38 11.5
  • Discoverer: SMA
  • Discoverer Number: 152
  • Components: AC
  • First year: 1921
  • Last year: 2000
  • Observations: 4
  • First position angle: 99
  • Last position angle: 102
  • First separation: 19.5
  • Last separation: 17.7
  • Mag first component: 11.68
  • Mag second component: 12.46
  • Spectral type: G5:
  • Primary proper motion RA: 20
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: -10
  • Durchmusterung:
  • Notes:
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