21330+2043

  • Unique Name: 21330+2043STF2804AB
  • RA: 21 32 58.33
  • Dec: +20 42 41.7
  • Discoverer: STF
  • Discoverer Number: 2804
  • Components: AB
  • First year: 1825
  • Last year: 2011
  • Observations: 274
  • First position angle: 312
  • Last position angle: 357
  • First separation: 2.6
  • Last separation: 3.3
  • Mag first component: 7.7
  • Mag second component: 8.04
  • Spectral type: F5V
  • Primary proper motion RA: -5
  • Primary proper motion DEC: -43
  • Secondary proper motion RA: -5
  • Secondary proper motion DEC: -25
  • Durchmusterung: +20 4955
  • Notes: NLD
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