23121+4517

  • Unique Name: 23121+4517BU 1528
  • RA: 23 12 11.19
  • Dec: +45 16 18.3
  • Discoverer: BU
  • Discoverer Number: 1528
  • Components:
  • First year: 1894
  • Last year: 2004
  • Observations: 8
  • First position angle: 191
  • Last position angle: 191
  • First separation: 33.8
  • Last separation: 33.8
  • Mag first component: 9.83
  • Mag second component: 11.39
  • Spectral type:
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: -5
  • Secondary proper motion DEC: -5
  • Durchmusterung: +44 4349
  • Notes: N
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