21302+5743

  • Unique Name: 21302+5743TDT3000
  • RA: 21 30 11.17
  • Dec: +57 43 23.7
  • Discoverer: TDT
  • Discoverer Number: 3000
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 164
  • Last position angle: 164
  • First separation: 0.5
  • Last separation: 0.5
  • Mag first component: 11.44
  • Mag second component: 11.47
  • Spectral type: A0
  • Primary proper motion RA: -8
  • Primary proper motion DEC: 0
  • Secondary proper motion RA: -8
  • Secondary proper motion DEC: 0
  • Durchmusterung:
  • Notes: