20183+2539

  • Unique Name: 20183+2539HJ 1499AC
  • RA: 20 18 17.06
  • Dec: +25 38 53.7
  • Discoverer: HJ
  • Discoverer Number: 1499
  • Components: AC
  • First year: 1828
  • Last year: 2013
  • Observations: 18
  • First position angle: 358
  • Last position angle: 355
  • First separation: 15.0
  • Last separation: 21.2
  • Mag first component: 6.96
  • Mag second component: 10.87
  • Spectral type: B2V
  • Primary proper motion RA: 3
  • Primary proper motion DEC: 5
  • Secondary proper motion RA: 3
  • Secondary proper motion DEC: 3
  • Durchmusterung:
  • Notes: N
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