20573-2138

  • Unique Name: 20573-2138SHT 35AC
  • RA: 20 57 17.46
  • Dec: -21 37 48.1
  • Discoverer: SHT
  • Discoverer Number: 35
  • Components: AC
  • First year: 1992
  • Last year: 1999
  • Observations: 3
  • First position angle: 274
  • Last position angle: 273
  • First separation: 49.0
  • Last separation: 48.9
  • Mag first component: 9.62
  • Mag second component: 14.23
  • Spectral type: A9V
  • Primary proper motion RA: -19
  • Primary proper motion DEC: 22
  • Secondary proper motion RA: -22
  • Secondary proper motion DEC: -2
  • Durchmusterung:
  • Notes:
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