17490+2450

  • Unique Name: 17490+2450J 754AC
  • RA: 17 49 00.69
  • Dec: +24 50 19.9
  • Discoverer: J
  • Discoverer Number: 754
  • Components: AC
  • First year: 1895
  • Last year: 2011
  • Observations: 6
  • First position angle: 302
  • Last position angle: 302
  • First separation: 39.9
  • Last separation: 41.1
  • Mag first component: 9.72
  • Mag second component: 13.0
  • Spectral type: A7
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -12
  • Secondary proper motion RA: -15
  • Secondary proper motion DEC: 3
  • Durchmusterung:
  • Notes: