17212+2542

  • Unique Name: 17212+2542A 232
  • RA: 17 21 13.91
  • Dec: +25 42 27.4
  • Discoverer: A
  • Discoverer Number: 232
  • Components:
  • First year: 1901
  • Last year: 2008
  • Observations: 26
  • First position angle: 99
  • Last position angle: 124
  • First separation: 0.4
  • Last separation: 0.4
  • Mag first component: 9.41
  • Mag second component: 9.69
  • Spectral type: F5
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -20
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -20
  • Durchmusterung: +25 3249
  • Notes: