21456-2518

  • Unique Name: 21456-2518UC 4552
  • RA: 21 45 34.72
  • Dec: -25 18 10.7
  • Discoverer: UC
  • Discoverer Number: 4552
  • Components:
  • First year: 1998
  • Last year: 1999
  • Observations: 2
  • First position angle: 305
  • Last position angle: 305
  • First separation: 11.0
  • Last separation: 10.9
  • Mag first component: 11.2
  • Mag second component: 13.2
  • Spectral type:
  • Primary proper motion RA: -38
  • Primary proper motion DEC: -56
  • Secondary proper motion RA: -36
  • Secondary proper motion DEC: -39
  • Durchmusterung:
  • Notes: V
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