13490+3056

  • Unique Name: 13490+3056BRT 250
  • RA: 13 49 13.61
  • Dec: +30 56 07.3
  • Discoverer: BRT
  • Discoverer Number: 250
  • Components:
  • First year: 1903
  • Last year: 2008
  • Observations: 7
  • First position angle: 140
  • Last position angle: 137
  • First separation: 4.7
  • Last separation: 5.5
  • Mag first component: 10.57
  • Mag second component: 11.72
  • Spectral type:
  • Primary proper motion RA: -55
  • Primary proper motion DEC: 67
  • Secondary proper motion RA: 21
  • Secondary proper motion DEC: -7
  • Durchmusterung: +31 2549
  • Notes:
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