21142+3058

  • Unique Name: 21142+3058COU 834
  • RA: 21 14 09.87
  • Dec: +30 57 41.4
  • Discoverer: COU
  • Discoverer Number: 834
  • Components:
  • First year: 1972
  • Last year: 1998
  • Observations: 4
  • First position angle: 77
  • Last position angle: 78
  • First separation: 7.6
  • Last separation: 7.8
  • Mag first component: 7.9
  • Mag second component: 11.3
  • Spectral type: A0
  • Primary proper motion RA: 3
  • Primary proper motion DEC: -3
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +30 4365
  • Notes:
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