21421+4414

  • Unique Name: 21421+4414A 403
  • RA: 21 42 08.42
  • Dec: +44 13 34.4
  • Discoverer: A
  • Discoverer Number: 403
  • Components:
  • First year: 1902
  • Last year: 2009
  • Observations: 11
  • First position angle: 79
  • Last position angle: 78
  • First separation: 0.4
  • Last separation: 0.5
  • Mag first component: 10.09
  • Mag second component: 9.92
  • Spectral type: F2
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -7
  • Durchmusterung: +43 4017
  • Notes:
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