20216+3725

  • Unique Name: 20216+3725SEI1100AB
  • RA: 20 21 38.68
  • Dec: +37 25 15.1
  • Discoverer: SEI
  • Discoverer Number: 1100
  • Components: AB
  • First year: 1895
  • Last year: 2002
  • Observations: 6
  • First position angle: 290
  • Last position angle: 286
  • First separation: 6.6
  • Last separation: 7.2
  • Mag first component: 10.66
  • Mag second component: 12.2
  • Spectral type: O8V
  • Primary proper motion RA: -5
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: -24
  • Secondary proper motion DEC: -11
  • Durchmusterung: +36 4032
  • Notes:
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