21345+4559

  • Unique Name: 21345+4559HJ 1660
  • RA: 21 34 29.20
  • Dec: +45 58 17.9
  • Discoverer: HJ
  • Discoverer Number: 1660
  • Components:
  • First year: 1828
  • Last year: 2003
  • Observations: 5
  • First position angle: 218
  • Last position angle: 257
  • First separation: 3.0
  • Last separation: 6.6
  • Mag first component: 11.6
  • Mag second component: 12.2
  • Spectral type:
  • Primary proper motion RA: 8
  • Primary proper motion DEC: -30
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: -5
  • Durchmusterung:
  • Notes:
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