17153+4439

  • Unique Name: 17153+4439POP 131AD
  • RA: 17 15 16.74
  • Dec: +44 39 24.4
  • Discoverer: POP
  • Discoverer Number: 131
  • Components: AD
  • First year: 1983
  • Last year: 2003
  • Observations: 6
  • First position angle: 106
  • Last position angle: 103
  • First separation: 19.9
  • Last separation: 20.2
  • Mag first component: 12.13
  • Mag second component: 13.7
  • Spectral type:
  • Primary proper motion RA: -50
  • Primary proper motion DEC: 31
  • Secondary proper motion RA: 11
  • Secondary proper motion DEC: -2
  • Durchmusterung:
  • Notes:
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