21501+3449

  • Unique Name: 21501+3449HJ 1697
  • RA: 21 50 05.58
  • Dec: +34 49 28.6
  • Discoverer: HJ
  • Discoverer Number: 1697
  • Components:
  • First year: 1828
  • Last year: 2002
  • Observations: 16
  • First position angle: 263
  • Last position angle: 255
  • First separation: 8.0
  • Last separation: 9.3
  • Mag first component: 7.87
  • Mag second component: 11.27
  • Spectral type: K5
  • Primary proper motion RA: 7
  • Primary proper motion DEC: 8
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: 0
  • Durchmusterung: +34 4542
  • Notes:
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