18031+4828

  • Unique Name: 18031+4828STF2277AC
  • RA: 18 03 08.87
  • Dec: +48 27 51.3
  • Discoverer: STF
  • Discoverer Number: 2277
  • Components: AC
  • First year: 1895
  • Last year: 2014
  • Observations: 19
  • First position angle: 284
  • Last position angle: 297
  • First separation: 88.4
  • Last separation: 100.1
  • Mag first component: 6.25
  • Mag second component: 10.19
  • Spectral type: A2V
  • Primary proper motion RA: 18
  • Primary proper motion DEC: 11
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: 231
  • Durchmusterung:
  • Notes: N
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