17187+2146

  • Unique Name: 17187+2146STTA152
  • RA: 17 18 40.24
  • Dec: +21 46 18.7
  • Discoverer: STT
  • Discoverer Number: 0
  • Components:
  • First year: 1874
  • Last year: 2009
  • Observations: 18
  • First position angle: 50
  • Last position angle: 47
  • First separation: 51.7
  • Last separation: 52.8
  • Mag first component: 7.66
  • Mag second component: 9.78
  • Spectral type: K0
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -21
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -2
  • Durchmusterung: +21 3089
  • Notes: N
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