05257+3723

  • Unique Name: 05257+3723SEI 247
  • RA: 05 25 40.18
  • Dec: +37 22 54.1
  • Discoverer: SEI
  • Discoverer Number: 247
  • Components:
  • First year: 1895
  • Last year: 2007
  • Observations: 4
  • First position angle: 351
  • Last position angle: 352
  • First separation: 16.9
  • Last separation: 17.6
  • Mag first component: 13.17
  • Mag second component: 13.22
  • Spectral type:
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -18
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: -7
  • Durchmusterung:
  • Notes:
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