13031-7129

  • Unique Name: 13031-7129CHR 228
  • RA: 13 03 05.33
  • Dec: -71 28 32.6
  • Discoverer: CHR
  • Discoverer Number: 228
  • Components:
  • First year: 1990
  • Last year: 1993
  • Observations: 5
  • First position angle: 165
  • Last position angle: 163
  • First separation: 0.6
  • Last separation: 0.6
  • Mag first component: 6.05
  • Mag second component: 8.57
  • Spectral type: B1.5IIIne
  • Primary proper motion RA: -15
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: -15
  • Secondary proper motion DEC: -2
  • Durchmusterung: -70 1553
  • Notes: N