20190+4938

  • Unique Name: 20190+4938ES 2693BC
  • RA: 20 19 01.10
  • Dec: +49 37 25.3
  • Discoverer: ES
  • Discoverer Number: 2693
  • Components: BC
  • First year: 1911
  • Last year: 2003
  • Observations: 3
  • First position angle: 186
  • Last position angle: 189
  • First separation: 17.4
  • Last separation: 18.4
  • Mag first component: 9.59
  • Mag second component: 12.2
  • Spectral type:
  • Primary proper motion RA: 5
  • Primary proper motion DEC: 1
  • Secondary proper motion RA: 7
  • Secondary proper motion DEC: -10
  • Durchmusterung:
  • Notes:
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