21053+0704

  • Unique Name: 21053+0704ENG 80AC
  • RA: 21 05 19.74
  • Dec: +07 04 09.4
  • Discoverer: ENG
  • Discoverer Number: 80
  • Components: AC
  • First year: 1891
  • Last year: 2004
  • Observations: 13
  • First position angle: 122
  • Last position angle: 106
  • First separation: 204.1
  • Last separation: 169.4
  • Mag first component: 8.49
  • Mag second component: 9.09
  • Spectral type: K5
  • Primary proper motion RA: 78
  • Primary proper motion DEC: -564
  • Secondary proper motion RA: -8
  • Secondary proper motion DEC: -12
  • Durchmusterung: +06 4742
  • Notes: NL
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