21174+2053

  • Unique Name: 21174+2053KUI 106
  • RA: 21 17 22.73
  • Dec: +20 53 54.8
  • Discoverer: KUI
  • Discoverer Number: 106
  • Components:
  • First year: 1960
  • Last year: 2001
  • Observations: 7
  • First position angle: 347
  • Last position angle: 343
  • First separation: 3.8
  • Last separation: 4.1
  • Mag first component: 12.0
  • Mag second component: 13.3
  • Spectral type:
  • Primary proper motion RA: 309
  • Primary proper motion DEC: 296
  • Secondary proper motion RA: 309
  • Secondary proper motion DEC: 296
  • Durchmusterung:
  • Notes:
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