21155+4205

  • Unique Name: 21155+4205TDT2861
  • RA: 21 15 31.50
  • Dec: +42 05 06.2
  • Discoverer: TDT
  • Discoverer Number: 2861
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 287
  • Last position angle: 287
  • First separation: 2.4
  • Last separation: 2.4
  • Mag first component: 11.46
  • Mag second component: 12.36
  • Spectral type:
  • Primary proper motion RA: 6
  • Primary proper motion DEC: 4
  • Secondary proper motion RA: 6
  • Secondary proper motion DEC: 4
  • Durchmusterung:
  • Notes: