20542+2217

  • Unique Name: 20542+2217GRV 393
  • RA: 20 54 14.27
  • Dec: +22 17 56.4
  • Discoverer: GRV
  • Discoverer Number: 393
  • Components:
  • First year: 2000
  • Last year: 2001
  • Observations: 3
  • First position angle: 353
  • Last position angle: 353
  • First separation: 41.6
  • Last separation: 41.6
  • Mag first component: 11.2
  • Mag second component: 13.9
  • Spectral type:
  • Primary proper motion RA: -12
  • Primary proper motion DEC: -10
  • Secondary proper motion RA: -17
  • Secondary proper motion DEC: 9
  • Durchmusterung:
  • Notes:
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