17139+2848

  • Unique Name: 17139+2848BU 44AC
  • RA: 17 13 55.16
  • Dec: +28 48 09.0
  • Discoverer: BU
  • Discoverer Number: 44
  • Components: AC
  • First year: 1901
  • Last year: 2002
  • Observations: 8
  • First position angle: 45
  • Last position angle: 42
  • First separation: 40.0
  • Last separation: 42.1
  • Mag first component: 9.19
  • Mag second component: 12.13
  • Spectral type: A5
  • Primary proper motion RA: 5
  • Primary proper motion DEC: -25
  • Secondary proper motion RA: 6
  • Secondary proper motion DEC: 19
  • Durchmusterung:
  • Notes:
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