21357+5133

  • Unique Name: 21357+5133HJ 3042
  • RA: 21 35 39.37
  • Dec: +51 33 06.1
  • Discoverer: HJ
  • Discoverer Number: 3042
  • Components:
  • First year: 1831
  • Last year: 2010
  • Observations: 13
  • First position angle: 48
  • Last position angle: 52
  • First separation: 16.0
  • Last separation: 19.4
  • Mag first component: 9.31
  • Mag second component: 10.28
  • Spectral type: K0III
  • Primary proper motion RA: 11
  • Primary proper motion DEC: 11
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -9
  • Durchmusterung: +50 3374
  • Notes: L
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