19556+4723

  • Unique Name: 19556+4723BU 831
  • RA: 19 55 35.00
  • Dec: +47 22 41.1
  • Discoverer: BU
  • Discoverer Number: 831
  • Components:
  • First year: 1881
  • Last year: 2001
  • Observations: 14
  • First position angle: 128
  • Last position angle: 120
  • First separation: 0.9
  • Last separation: 0.7
  • Mag first component: 9.6
  • Mag second component: 10.36
  • Spectral type: F8
  • Primary proper motion RA: 1
  • Primary proper motion DEC: -10
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: -10
  • Durchmusterung: +47 2955
  • Notes:
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