21321+4828

  • Unique Name: 21321+4828COU2442
  • RA: 21 31 49.58
  • Dec: +48 28 54.6
  • Discoverer: COU
  • Discoverer Number: 2442
  • Components:
  • First year: 1986
  • Last year: 1991
  • Observations: 2
  • First position angle: 265
  • Last position angle: 281
  • First separation: 0.6
  • Last separation: 0.6
  • Mag first component: 8.98
  • Mag second component: 10.31
  • Spectral type: A1.5(III)
  • Primary proper motion RA: -10
  • Primary proper motion DEC: -19
  • Secondary proper motion RA: -10
  • Secondary proper motion DEC: -19
  • Durchmusterung:
  • Notes:
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