21434+2147

  • Unique Name: 21434+2147COU 536
  • RA: 21 43 25.08
  • Dec: +21 46 34.9
  • Discoverer: COU
  • Discoverer Number: 536
  • Components:
  • First year: 1970
  • Last year: 1994
  • Observations: 3
  • First position angle: 226
  • Last position angle: 223
  • First separation: 0.9
  • Last separation: 0.7
  • Mag first component: 11.48
  • Mag second component: 11.85
  • Spectral type: A5
  • Primary proper motion RA: 14
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: 14
  • Secondary proper motion DEC: -3
  • Durchmusterung: +21 4606
  • Notes:
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