20177+3740

  • Unique Name: 20177+3740SLE 989
  • RA: 20 17 44.92
  • Dec: +37 40 30.3
  • Discoverer: SLE
  • Discoverer Number: 989
  • Components:
  • First year: 1985
  • Last year: 2002
  • Observations: 3
  • First position angle: 218
  • Last position angle: 222
  • First separation: 9.0
  • Last separation: 9.3
  • Mag first component: 12.3
  • Mag second component: 13.6
  • Spectral type:
  • Primary proper motion RA: -8
  • Primary proper motion DEC: -16
  • Secondary proper motion RA: -8
  • Secondary proper motion DEC: -9
  • Durchmusterung:
  • Notes: R
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