18521+5120

  • Unique Name: 18521+5120STF2416AB
  • RA: 18 52 08.85
  • Dec: +51 19 42.8
  • Discoverer: STF
  • Discoverer Number: 2416
  • Components: AB
  • First year: 1830
  • Last year: 2010
  • Observations: 19
  • First position angle: 157
  • Last position angle: 158
  • First separation: 15.6
  • Last separation: 19.9
  • Mag first component: 8.67
  • Mag second component: 11.17
  • Spectral type: G0
  • Primary proper motion RA: -1
  • Primary proper motion DEC: 10
  • Secondary proper motion RA: 3
  • Secondary proper motion DEC: -12
  • Durchmusterung: +51 2444
  • Notes: L
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