20157+1537

  • Unique Name: 20157+1537CHE 247
  • RA: 20 15 41.22
  • Dec: +15 37 18.0
  • Discoverer: CHE
  • Discoverer Number: 247
  • Components:
  • First year: 1910
  • Last year: 2008
  • Observations: 5
  • First position angle: 318
  • Last position angle: 359
  • First separation: 3.0
  • Last separation: 4.3
  • Mag first component: 10.33
  • Mag second component: 11.5
  • Spectral type:
  • Primary proper motion RA: -15
  • Primary proper motion DEC: -13
  • Secondary proper motion RA: -14
  • Secondary proper motion DEC: 22
  • Durchmusterung:
  • Notes:
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