18387+2858

  • Unique Name: 18387+2858L 53
  • RA: 18 38 40.10
  • Dec: +28 57 34.5
  • Discoverer: L
  • Discoverer Number: 53
  • Components:
  • First year: 1900
  • Last year: 2002
  • Observations: 4
  • First position angle: 30
  • Last position angle: 21
  • First separation: 6.3
  • Last separation: 8.1
  • Mag first component: 11.2
  • Mag second component: 12.3
  • Spectral type:
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: 13
  • Secondary proper motion DEC: 20
  • Durchmusterung:
  • Notes: N
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