17478-7103

  • Unique Name: 17478-7103HEI 253
  • RA: 17 47 46.30
  • Dec: -71 02 06.0
  • Discoverer: HEI
  • Discoverer Number: 253
  • Components:
  • First year: 1984
  • Last year: 1991
  • Observations: 2
  • First position angle: 341
  • Last position angle: 346
  • First separation: 0.8
  • Last separation: 0.8
  • Mag first component: 11.15
  • Mag second component: 11.35
  • Spectral type:
  • Primary proper motion RA: -15
  • Primary proper motion DEC: -46
  • Secondary proper motion RA: -15
  • Secondary proper motion DEC: -46
  • Durchmusterung: -70 2413
  • Notes: