20474-1837

  • Unique Name: 20474-1837HJ 2995
  • RA: 20 47 22.91
  • Dec: -18 37 16.3
  • Discoverer: HJ
  • Discoverer Number: 2995
  • Components:
  • First year: 1830
  • Last year: 2013
  • Observations: 4
  • First position angle: 284
  • Last position angle: 284
  • First separation: 20.0
  • Last separation: 29.0
  • Mag first component: 8.2
  • Mag second component: 12.1
  • Spectral type: F7/8V
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -37
  • Secondary proper motion RA: -6
  • Secondary proper motion DEC: -31
  • Durchmusterung: -19 5925
  • Notes:
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