20219+4257

  • Unique Name: 20219+4257BRT2262
  • RA: 20 21 54.21
  • Dec: +42 57 13.3
  • Discoverer: BRT
  • Discoverer Number: 2262
  • Components:
  • First year: 1892
  • Last year: 1991
  • Observations: 3
  • First position angle: 119
  • Last position angle: 132
  • First separation: 2.1
  • Last separation: 2.5
  • Mag first component: 11.9
  • Mag second component: 12.12
  • Spectral type:
  • Primary proper motion RA: 8
  • Primary proper motion DEC: -1
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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