21155+4202

  • Unique Name: 21155+4202HJL1106
  • RA: 21 15 27.23
  • Dec: +42 01 34.9
  • Discoverer: HJL
  • Discoverer Number: 1106
  • Components:
  • First year: 1895
  • Last year: 2002
  • Observations: 9
  • First position angle: 183
  • Last position angle: 183
  • First separation: 460.0
  • Last separation: 459.3
  • Mag first component: 6.71
  • Mag second component: 8.87
  • Spectral type: K0III
  • Primary proper motion RA: 60
  • Primary proper motion DEC: 130
  • Secondary proper motion RA: 60
  • Secondary proper motion DEC: 130
  • Durchmusterung:
  • Notes: