20289+5939

  • Unique Name: 20289+5939HJ 2978
  • RA: 20 28 56.14
  • Dec: +59 38 50.1
  • Discoverer: HJ
  • Discoverer Number: 2978
  • Components:
  • First year: 1831
  • Last year: 2003
  • Observations: 10
  • First position angle: 275
  • Last position angle: 277
  • First separation: 10.0
  • Last separation: 14.1
  • Mag first component: 10.29
  • Mag second component: 11.07
  • Spectral type:
  • Primary proper motion RA: 10
  • Primary proper motion DEC: 19
  • Secondary proper motion RA: 11
  • Secondary proper motion DEC: 20
  • Durchmusterung: +59 2243
  • Notes:
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