18040+3923

  • Unique Name: 18040+3923L 19
  • RA: 18 04 06.88
  • Dec: +39 28 50.6
  • Discoverer: L
  • Discoverer Number: 19
  • Components:
  • First year: 1859
  • Last year: 2009
  • Observations: 8
  • First position angle: 321
  • Last position angle: 274
  • First separation: 0.5
  • Last separation: 0.2
  • Mag first component: 8.2
  • Mag second component: 8.4
  • Spectral type: A2V
  • Primary proper motion RA: 1
  • Primary proper motion DEC: -16
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: N
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