20411+5504

  • Unique Name: 20411+5504TDS1089
  • RA: 20 41 07.98
  • Dec: +55 03 57.8
  • Discoverer: TDS
  • Discoverer Number: 1089
  • Components:
  • First year: 1991
  • Last year: 2000
  • Observations: 2
  • First position angle: 247
  • Last position angle: 252
  • First separation: 1.4
  • Last separation: 1.3
  • Mag first component: 10.85
  • Mag second component: 10.88
  • Spectral type: G0
  • Primary proper motion RA: 2
  • Primary proper motion DEC: -23
  • Secondary proper motion RA: 2
  • Secondary proper motion DEC: -23
  • Durchmusterung:
  • Notes:
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