20448+2311

  • Unique Name: 20448+2311BU 1302AB
  • RA: 20 44 49.24
  • Dec: +23 11 07.1
  • Discoverer: BU
  • Discoverer Number: 1302
  • Components: AB
  • First year: 1901
  • Last year: 1999
  • Observations: 5
  • First position angle: 139
  • Last position angle: 138
  • First separation: 2.1
  • Last separation: 2.3
  • Mag first component: 8.8
  • Mag second component: 12.9
  • Spectral type: A0
  • Primary proper motion RA: 4
  • Primary proper motion DEC: 0
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +22 4170
  • Notes:
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