17087-4242

  • Unique Name: 17087-4242HJ 4918
  • RA: 17 08 40.21
  • Dec: -42 41 41.0
  • Discoverer: HJ
  • Discoverer Number: 4918
  • Components:
  • First year: 1834
  • Last year: 2000
  • Observations: 9
  • First position angle: 284
  • Last position angle: 291
  • First separation: 8.0
  • Last separation: 13.2
  • Mag first component: 9.07
  • Mag second component: 12.02
  • Spectral type: Ap
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: 2
  • Secondary proper motion DEC: 11
  • Durchmusterung: -4211864
  • Notes:
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