20154+0042

  • Unique Name: 20154+0042HWE 100AC
  • RA: 20 15 22.30
  • Dec: +00 42 22.1
  • Discoverer: HWE
  • Discoverer Number: 100
  • Components: AC
  • First year: 1879
  • Last year: 2010
  • Observations: 13
  • First position angle: 271
  • Last position angle: 271
  • First separation: 31.2
  • Last separation: 31.2
  • Mag first component: 9.57
  • Mag second component: 11.01
  • Spectral type: G5
  • Primary proper motion RA: 21
  • Primary proper motion DEC: 12
  • Secondary proper motion RA: 20
  • Secondary proper motion DEC: 10
  • Durchmusterung:
  • Notes:
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