18237+2146

  • Unique Name: 18237+2146STT 587AB
  • RA: 18 23 41.85
  • Dec: +21 46 11.0
  • Discoverer: STT
  • Discoverer Number: 587
  • Components: AB
  • First year: 1854
  • Last year: 2001
  • Observations: 11
  • First position angle: 321
  • Last position angle: 323
  • First separation: 204.7
  • Last separation: 237.2
  • Mag first component: 3.98
  • Mag second component: 11.06
  • Spectral type: K2.5IIIab
  • Primary proper motion RA: 196
  • Primary proper motion DEC: -243
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: 2
  • Durchmusterung: +21 3411
  • Notes: N
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