10207+3719

  • Unique Name: 10207+3719ES 1639
  • RA: 10 20 39.78
  • Dec: +37 18 57.9
  • Discoverer: ES
  • Discoverer Number: 1639
  • Components:
  • First year: 1917
  • Last year: 2010
  • Observations: 6
  • First position angle: 131
  • Last position angle: 132
  • First separation: 2.1
  • Last separation: 2.3
  • Mag first component: 11.66
  • Mag second component: 11.9
  • Spectral type:
  • Primary proper motion RA: -35
  • Primary proper motion DEC: -3
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +38 2128
  • Notes:
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