21045+2730

  • Unique Name: 21045+2730J 1180
  • RA: 21 04 32.36
  • Dec: +27 29 37.8
  • Discoverer: J
  • Discoverer Number: 1180
  • Components:
  • First year: 1907
  • Last year: 2002
  • Observations: 7
  • First position angle: 275
  • Last position angle: 276
  • First separation: 3.0
  • Last separation: 4.0
  • Mag first component: 9.5
  • Mag second component: 10.9
  • Spectral type:
  • Primary proper motion RA: -5
  • Primary proper motion DEC: -8
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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