21020+2215

  • Unique Name: 21020+2215TDT2707
  • RA: 21 01 58.84
  • Dec: +22 14 34.2
  • Discoverer: TDT
  • Discoverer Number: 2707
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 293
  • Last position angle: 293
  • First separation: 0.4
  • Last separation: 0.4
  • Mag first component: 10.71
  • Mag second component: 10.76
  • Spectral type:
  • Primary proper motion RA: -25
  • Primary proper motion DEC: -39
  • Secondary proper motion RA: -25
  • Secondary proper motion DEC: -39
  • Durchmusterung:
  • Notes: