21586+4442

  • Unique Name: 21586+4442ES 683
  • RA: 21 58 34.32
  • Dec: +44 41 32.5
  • Discoverer: ES
  • Discoverer Number: 683
  • Components:
  • First year: 1895
  • Last year: 2002
  • Observations: 16
  • First position angle: 248
  • Last position angle: 250
  • First separation: 8.6
  • Last separation: 9.1
  • Mag first component: 8.63
  • Mag second component: 10.42
  • Spectral type: F0
  • Primary proper motion RA: -2
  • Primary proper motion DEC: 1
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: 5
  • Durchmusterung: +43 4098
  • Notes: D
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