20317+4143

  • Unique Name: 20317+4143HJ 1530
  • RA: 20 31 38.12
  • Dec: +41 43 51.4
  • Discoverer: HJ
  • Discoverer Number: 1530
  • Components:
  • First year: 1828
  • Last year: 2013
  • Observations: 8
  • First position angle: 243
  • Last position angle: 243
  • First separation: 12.0
  • Last separation: 15.9
  • Mag first component: 9.86
  • Mag second component: 10.6
  • Spectral type:
  • Primary proper motion RA: 1
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -5
  • Durchmusterung: +41 3790
  • Notes:
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