17178+2844

  • Unique Name: 17178+2844S 686
  • RA: 17 17 48.11
  • Dec: +28 44 00.4
  • Discoverer: S
  • Discoverer Number: 686
  • Components:
  • First year: 1825
  • Last year: 2014
  • Observations: 20
  • First position angle: 4
  • Last position angle: 4
  • First separation: 55.0
  • Last separation: 51.0
  • Mag first component: 8.17
  • Mag second component: 9.3
  • Spectral type: A2
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: -31
  • Durchmusterung: +28 2713
  • Notes: N
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