20172-2516

  • Unique Name: 20172-2516HJ 2942
  • RA: 20 17 11.53
  • Dec: -25 15 35.5
  • Discoverer: HJ
  • Discoverer Number: 2942
  • Components:
  • First year: 1830
  • Last year: 1999
  • Observations: 8
  • First position angle: 212
  • Last position angle: 222
  • First separation: 12.5
  • Last separation: 11.8
  • Mag first component: 10.62
  • Mag second component: 10.38
  • Spectral type:
  • Primary proper motion RA: 10
  • Primary proper motion DEC: -23
  • Secondary proper motion RA: 3
  • Secondary proper motion DEC: -3
  • Durchmusterung: -2514664
  • Notes:
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