20357+2754

  • Unique Name: 20357+2754HJ 1544
  • RA: 20 35 40.93
  • Dec: +27 53 39.1
  • Discoverer: HJ
  • Discoverer Number: 1544
  • Components:
  • First year: 1828
  • Last year: 2010
  • Observations: 10
  • First position angle: 237
  • Last position angle: 226
  • First separation: 3.0
  • Last separation: 8.7
  • Mag first component: 11.38
  • Mag second component: 11.33
  • Spectral type: F5
  • Primary proper motion RA: -1
  • Primary proper motion DEC: 1
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: -11
  • Durchmusterung: +27 3801
  • Notes: B
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