20181+4044

  • Unique Name: 20181+4044STF2666CD
  • RA: 20 18 05.63
  • Dec: +40 43 24.9
  • Discoverer: STF
  • Discoverer Number: 2666
  • Components: CD
  • First year: 1892
  • Last year: 2013
  • Observations: 7
  • First position angle: 144
  • Last position angle: 143
  • First separation: 24.4
  • Last separation: 24.2
  • Mag first component: 11.11
  • Mag second component: 10.4
  • Spectral type: B8V B9V
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -6
  • Durchmusterung:
  • Notes: N
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