18413+3018

  • Unique Name: 18413+3018BTG 2AB,F
  • RA: 18 41 16.36
  • Dec: +30 17 40.9
  • Discoverer: BTG
  • Discoverer Number: 2
  • Components: AB,F
  • First year: 1998
  • Last year: 2007
  • Observations: 3
  • First position angle: 173
  • Last position angle: 173
  • First separation: 42.9
  • Last separation: 42.4
  • Mag first component: 7.05
  • Mag second component: 15.1
  • Spectral type: G5IV
  • Primary proper motion RA: 2
  • Primary proper motion DEC: -40
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: N
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