20557+0432

  • Unique Name: 20557+0432STF2735
  • RA: 20 55 40.64
  • Dec: +04 31 57.7
  • Discoverer: STF
  • Discoverer Number: 2735
  • Components:
  • First year: 1828
  • Last year: 2011
  • Observations: 148
  • First position angle: 289
  • Last position angle: 281
  • First separation: 2.1
  • Last separation: 2.0
  • Mag first component: 6.45
  • Mag second component: 7.54
  • Spectral type: G6III-IV
  • Primary proper motion RA: 64
  • Primary proper motion DEC: 14
  • Secondary proper motion RA: 45
  • Secondary proper motion DEC: 12
  • Durchmusterung: +03 4461
  • Notes: N D
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