15403+3019

  • Unique Name: 15403+3019BRT 253
  • RA: 15 40 16.99
  • Dec: +30 18 47.6
  • Discoverer: BRT
  • Discoverer Number: 253
  • Components:
  • First year: 1902
  • Last year: 2011
  • Observations: 8
  • First position angle: 266
  • Last position angle: 269
  • First separation: 4.5
  • Last separation: 5.4
  • Mag first component: 10.09
  • Mag second component: 11.31
  • Spectral type:
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: -24
  • Secondary proper motion DEC: -2
  • Durchmusterung: +30 2691
  • Notes:
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