15440+0231

  • Unique Name: 15440+0231A 2230AB
  • RA: 15 44 01.85
  • Dec: +02 30 55.9
  • Discoverer: A
  • Discoverer Number: 2230
  • Components: AB
  • First year: 1910
  • Last year: 2013
  • Observations: 16
  • First position angle: 103
  • Last position angle: 18
  • First separation: 3.6
  • Last separation: 4.6
  • Mag first component: 5.95
  • Mag second component: 12.0
  • Spectral type: G3V+M
  • Primary proper motion RA: -48
  • Primary proper motion DEC: -147
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +02 2989
  • Notes: N D
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