20139+2358

  • Unique Name: 20139+2358POU4290
  • RA: 20 13 58.72
  • Dec: +23 57 45.0
  • Discoverer: POU
  • Discoverer Number: 4290
  • Components:
  • First year: 1899
  • Last year: 2009
  • Observations: 5
  • First position angle: 157
  • Last position angle: 165
  • First separation: 15.6
  • Last separation: 14.0
  • Mag first component: 12.03
  • Mag second component: 14.1
  • Spectral type:
  • Primary proper motion RA: -7
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: 9
  • Secondary proper motion DEC: -40
  • Durchmusterung:
  • Notes: N
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