18031+4828

  • Unique Name: 18031+4828STF2277AB
  • RA: 18 03 08.87
  • Dec: +48 27 51.3
  • Discoverer: STF
  • Discoverer Number: 2277
  • Components: AB
  • First year: 1830
  • Last year: 2014
  • Observations: 63
  • First position angle: 118
  • Last position angle: 128
  • First separation: 27.6
  • Last separation: 26.8
  • Mag first component: 6.25
  • Mag second component: 8.93
  • Spectral type: A1V
  • Primary proper motion RA: 18
  • Primary proper motion DEC: 11
  • Secondary proper motion RA: 5
  • Secondary proper motion DEC: -12
  • Durchmusterung: +48 2627
  • Notes: N D
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