21444+3140

  • Unique Name: 21444+3140HJ 1686
  • RA: 21 44 26.73
  • Dec: +31 39 56.6
  • Discoverer: HJ
  • Discoverer Number: 1686
  • Components:
  • First year: 1828
  • Last year: 2011
  • Observations: 11
  • First position angle: 226
  • Last position angle: 237
  • First separation: 7.0
  • Last separation: 16.4
  • Mag first component: 10.63
  • Mag second component: 11.1
  • Spectral type: G5
  • Primary proper motion RA: -1
  • Primary proper motion DEC: 8
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: 8
  • Durchmusterung: +31 4538
  • Notes:
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