21199+4307

  • Unique Name: 21199+4307COU2439
  • RA: 21 19 51.40
  • Dec: +43 06 47.0
  • Discoverer: COU
  • Discoverer Number: 2439
  • Components:
  • First year: 1986
  • Last year: 2009
  • Observations: 4
  • First position angle: 268
  • Last position angle: 265
  • First separation: 0.7
  • Last separation: 0.7
  • Mag first component: 9.61
  • Mag second component: 9.97
  • Spectral type: G5
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -9
  • Durchmusterung: +42 4056
  • Notes:
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