17424-7456

  • Unique Name: 17424-7456HEI 550
  • RA: 17 42 26.92
  • Dec: -74 56 07.8
  • Discoverer: HEI
  • Discoverer Number: 550
  • Components:
  • First year: 1989
  • Last year: 1991
  • Observations: 2
  • First position angle: 313
  • Last position angle: 314
  • First separation: 1.8
  • Last separation: 1.8
  • Mag first component: 10.96
  • Mag second component: 11.7
  • Spectral type:
  • Primary proper motion RA: -47
  • Primary proper motion DEC: -90
  • Secondary proper motion RA: -47
  • Secondary proper motion DEC: -90
  • Durchmusterung: -74 1646
  • Notes: