20157+4339

  • Unique Name: 20157+4339STF2659AB,D
  • RA: 20 15 40.26
  • Dec: +43 38 59.6
  • Discoverer: STF
  • Discoverer Number: 2659
  • Components: AB,D
  • First year: 1828
  • Last year: 2004
  • Observations: 26
  • First position angle: 251
  • Last position angle: 253
  • First separation: 14.0
  • Last separation: 19.3
  • Mag first component: 8.61
  • Mag second component: 9.83
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -22
  • Secondary proper motion RA: -5
  • Secondary proper motion DEC: -16
  • Durchmusterung:
  • Notes: N
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