20190+4938

  • Unique Name: 20190+4938ES 2693AB
  • RA: 20 18 58.13
  • Dec: +49 37 35.9
  • Discoverer: ES
  • Discoverer Number: 2693
  • Components: AB
  • First year: 1899
  • Last year: 2004
  • Observations: 11
  • First position angle: 111
  • Last position angle: 110
  • First separation: 31.4
  • Last separation: 30.6
  • Mag first component: 8.76
  • Mag second component: 9.59
  • Spectral type: A2
  • Primary proper motion RA: 9
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: 5
  • Secondary proper motion DEC: 1
  • Durchmusterung: +49 3251
  • Notes:
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