21399+4908

  • Unique Name: 21399+4908ES 825AB
  • RA: 21 39 55.58
  • Dec: +49 07 58.0
  • Discoverer: ES
  • Discoverer Number: 825
  • Components: AB
  • First year: 1909
  • Last year: 2003
  • Observations: 3
  • First position angle: 253
  • Last position angle: 257
  • First separation: 9.6
  • Last separation: 12.2
  • Mag first component: 7.25
  • Mag second component: 11.5
  • Spectral type: K1II
  • Primary proper motion RA: 10
  • Primary proper motion DEC: 2
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +48 3457
  • Notes:
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