17107+2104

  • Unique Name: 17107+2104TDT 251
  • RA: 17 10 42.45
  • Dec: +21 04 08.9
  • Discoverer: TDT
  • Discoverer Number: 251
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 291
  • Last position angle: 291
  • First separation: 0.8
  • Last separation: 0.8
  • Mag first component: 11.72
  • Mag second component: 12.21
  • Spectral type:
  • Primary proper motion RA: 8
  • Primary proper motion DEC: -41
  • Secondary proper motion RA: 8
  • Secondary proper motion DEC: -41
  • Durchmusterung:
  • Notes: