21103+1008

  • Unique Name: 21103+1008KNT 5AB
  • RA: 21 10 20.47
  • Dec: +10 07 55.0
  • Discoverer: KNT
  • Discoverer Number: 5
  • Components: AB
  • First year: 1867
  • Last year: 2002
  • Observations: 31
  • First position angle: 277
  • Last position angle: 258
  • First separation: 2.1
  • Last separation: 1.0
  • Mag first component: 4.7
  • Mag second component: 8.69
  • Spectral type: A9V
  • Primary proper motion RA: 51
  • Primary proper motion DEC: -153
  • Secondary proper motion RA: 49
  • Secondary proper motion DEC: -152
  • Durchmusterung: +09 4732
  • Notes: N D
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