21552+4229

  • Unique Name: 21552+4229TDT3241
  • RA: 21 55 11.22
  • Dec: +42 28 51.4
  • Discoverer: TDT
  • Discoverer Number: 3241
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 308
  • Last position angle: 308
  • First separation: 0.7
  • Last separation: 0.7
  • Mag first component: 11.89
  • Mag second component: 12.8
  • Spectral type:
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • Notes: