17478+1619

  • Unique Name: 17478+1619HEI 254
  • RA: 17 47 46.02
  • Dec: +16 19 03.2
  • Discoverer: HEI
  • Discoverer Number: 254
  • Components:
  • First year: 1983
  • Last year: 2005
  • Observations: 3
  • First position angle: 274
  • Last position angle: 274
  • First separation: 2.4
  • Last separation: 2.3
  • Mag first component: 10.4
  • Mag second component: 11.6
  • Spectral type: K5
  • Primary proper motion RA: 27
  • Primary proper motion DEC: 8
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +16 3279
  • Notes:
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