21150+3340

  • Unique Name: 21150+3340TDT2857
  • RA: 21 14 58.77
  • Dec: +33 40 03.2
  • Discoverer: TDT
  • Discoverer Number: 2857
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 288
  • Last position angle: 288
  • First separation: 0.5
  • Last separation: 0.5
  • Mag first component: 11.77
  • Mag second component: 11.84
  • Spectral type:
  • Primary proper motion RA: -13
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: -13
  • Secondary proper motion DEC: -7
  • Durchmusterung:
  • Notes: