21142+4556

  • Unique Name: 21142+4556TDT2846
  • RA: 21 14 10.95
  • Dec: +45 56 09.7
  • Discoverer: TDT
  • Discoverer Number: 2846
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 227
  • Last position angle: 227
  • First separation: 0.5
  • Last separation: 0.5
  • Mag first component: 10.7
  • Mag second component: 11.06
  • Spectral type:
  • Primary proper motion RA: 4
  • Primary proper motion DEC: 5
  • Secondary proper motion RA: 4
  • Secondary proper motion DEC: 5
  • Durchmusterung:
  • Notes: