18257-2102

  • Unique Name: 18257-2102HLD 144CD
  • RA: 18 25 34.19
  • Dec: -21 02 06.1
  • Discoverer: HLD
  • Discoverer Number: 144
  • Components: CD
  • First year: 1909
  • Last year: 1999
  • Observations: 3
  • First position angle: 160
  • Last position angle: 159
  • First separation: 9.8
  • Last separation: 7.8
  • Mag first component: 11.5
  • Mag second component: 11.8
  • Spectral type:
  • Primary proper motion RA: 2
  • Primary proper motion DEC: 6
  • Secondary proper motion RA: -19
  • Secondary proper motion DEC: 10
  • Durchmusterung:
  • Notes:
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