21477-1813

  • Unique Name: 21477-1813CHR 223
  • RA: 21 47 44.82
  • Dec: -18 12 46.9
  • Discoverer: CHR
  • Discoverer Number: 223
  • Components:
  • First year: 1994
  • Last year: 2007
  • Observations: 3
  • First position angle: 334
  • Last position angle: 300
  • First separation: 0.1
  • Last separation: 0.2
  • Mag first component: 7.6
  • Mag second component: 9.3
  • Spectral type: A5IV
  • Primary proper motion RA: 30
  • Primary proper motion DEC: 6
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -18 6013
  • Notes: N
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