19221+3053

  • Unique Name: 19221+3053HJ 1390AB
  • RA: 19 22 11.52
  • Dec: +30 54 05.7
  • Discoverer: HJ
  • Discoverer Number: 1390
  • Components: AB
  • First year: 1828
  • Last year: 2002
  • Observations: 7
  • First position angle: 103
  • Last position angle: 103
  • First separation: 10.0
  • Last separation: 17.0
  • Mag first component: 10.75
  • Mag second component: 11.35
  • Spectral type:
  • Primary proper motion RA: 9
  • Primary proper motion DEC: -44
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: -43
  • Durchmusterung: +30 3530
  • Notes:
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