20210+4041

  • Unique Name: 20210+4041TDT2199
  • RA: 20 21 02.88
  • Dec: +40 40 37.5
  • Discoverer: TDT
  • Discoverer Number: 2199
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 122
  • Last position angle: 122
  • First separation: 0.8
  • Last separation: 0.8
  • Mag first component: 11.89
  • Mag second component: 12.06
  • Spectral type: A
  • Primary proper motion RA: 1
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • Notes:
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