21026+2141

  • Unique Name: 21026+2141HO 599CD
  • RA: 21 02 31.42
  • Dec: +21 40 51.1
  • Discoverer: HO
  • Discoverer Number: 599
  • Components: CD
  • First year: 1891
  • Last year: 2013
  • Observations: 12
  • First position angle: 155
  • Last position angle: 175
  • First separation: 19.5
  • Last separation: 18.3
  • Mag first component: 8.02
  • Mag second component: 14.0
  • Spectral type: K0
  • Primary proper motion RA: 52
  • Primary proper motion DEC: 1
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -5
  • Durchmusterung: +21 4444
  • Notes:
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