21291+4202

  • Unique Name: 21291+4202TDT2987
  • RA: 21 29 05.45
  • Dec: +42 01 45.8
  • Discoverer: TDT
  • Discoverer Number: 2987
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 37
  • Last position angle: 37
  • First separation: 0.5
  • Last separation: 0.5
  • Mag first component: 10.7
  • Mag second component: 11.0
  • Spectral type:
  • Primary proper motion RA: 7
  • Primary proper motion DEC: 3
  • Secondary proper motion RA: 7
  • Secondary proper motion DEC: 3
  • Durchmusterung:
  • Notes:
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