16563-4040

  • Unique Name: 16563-4040HDS2394AB
  • RA: 16 56 15.03
  • Dec: -40 39 35.8
  • Discoverer: HDS
  • Discoverer Number: 2394
  • Components: AB
  • First year: 1991
  • Last year: 2011
  • Observations: 6
  • First position angle: 315
  • Last position angle: 308
  • First separation: 0.2
  • Last separation: 0.3
  • Mag first component: 7.02
  • Mag second component: 8.29
  • Spectral type: O7
  • Primary proper motion RA: 2
  • Primary proper motion DEC: -3
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -4010961
  • Notes: N
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