21528-2903

  • Unique Name: 21528-2903UC 4587
  • RA: 21 52 49.31
  • Dec: -29 03 03.2
  • Discoverer: UC
  • Discoverer Number: 4587
  • Components:
  • First year: 1913
  • Last year: 1999
  • Observations: 4
  • First position angle: 185
  • Last position angle: 187
  • First separation: 10.4
  • Last separation: 10.5
  • Mag first component: 11.6
  • Mag second component: 12.0
  • Spectral type:
  • Primary proper motion RA: 101
  • Primary proper motion DEC: 12
  • Secondary proper motion RA: 98
  • Secondary proper motion DEC: 5
  • Durchmusterung:
  • Notes: V
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