20493+2957

  • Unique Name: 20493+2957TDS1102
  • RA: 20 49 18.68
  • Dec: +29 57 25.4
  • Discoverer: TDS
  • Discoverer Number: 1102
  • Components:
  • First year: 1991
  • Last year: 2000
  • Observations: 2
  • First position angle: 22
  • Last position angle: 20
  • First separation: 1.1
  • Last separation: 1.1
  • Mag first component: 11.16
  • Mag second component: 11.3
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: 9
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: 9
  • Durchmusterung: +29 4194
  • Notes:
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