18103+2128

  • Unique Name: 18103+2128BRT2442BC
  • RA: 18 10 19.80
  • Dec: +21 27 48.3
  • Discoverer: BRT
  • Discoverer Number: 2442
  • Components: BC
  • First year: 1894
  • Last year: 2007
  • Observations: 8
  • First position angle: 70
  • Last position angle: 74
  • First separation: 3.3
  • Last separation: 3.8
  • Mag first component: 11.1
  • Mag second component: 11.1
  • Spectral type:
  • Primary proper motion RA: -9
  • Primary proper motion DEC: -14
  • Secondary proper motion RA: 10
  • Secondary proper motion DEC: -12
  • Durchmusterung:
  • Notes:
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