20539+1700

  • Unique Name: 20539+1700BPM2288
  • RA: 20 53 54.54
  • Dec: +16 59 31.4
  • Discoverer: BPM
  • Discoverer Number: 2288
  • Components:
  • First year: 1993
  • Last year: 2001
  • Observations: 3
  • First position angle: 339
  • Last position angle: 340
  • First separation: 115.1
  • Last separation: 115.1
  • Mag first component: 15.29
  • Mag second component: 15.85
  • Spectral type:
  • Primary proper motion RA: -9
  • Primary proper motion DEC: -20
  • Secondary proper motion RA: -8
  • Secondary proper motion DEC: -16
  • Durchmusterung:
  • Notes: NV
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