21288+2317

  • Unique Name: 21288+2317J 1895
  • RA: 21 28 48.54
  • Dec: +23 16 39.3
  • Discoverer: J
  • Discoverer Number: 1895
  • Components:
  • First year: 1894
  • Last year: 2001
  • Observations: 5
  • First position angle: 105
  • Last position angle: 111
  • First separation: 5.7
  • Last separation: 6.4
  • Mag first component: 11.02
  • Mag second component: 12.3
  • Spectral type:
  • Primary proper motion RA: -21
  • Primary proper motion DEC: 1
  • Secondary proper motion RA: 15
  • Secondary proper motion DEC: -16
  • Durchmusterung:
  • Notes:
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