18219+3101

  • Unique Name: 18219+3101HJ 1320
  • RA: 18 21 51.95
  • Dec: +31 00 20.1
  • Discoverer: HJ
  • Discoverer Number: 1320
  • Components:
  • First year: 1828
  • Last year: 2010
  • Observations: 13
  • First position angle: 149
  • Last position angle: 159
  • First separation: 15.0
  • Last separation: 17.9
  • Mag first component: 10.68
  • Mag second component: 11.02
  • Spectral type:
  • Primary proper motion RA: 20
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -6
  • Durchmusterung: +30 3185
  • Notes:
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