17378+2257

  • Unique Name: 17378+2257AG 210
  • RA: 17 37 48.70
  • Dec: +22 57 20.1
  • Discoverer: AG
  • Discoverer Number: 210
  • Components:
  • First year: 1894
  • Last year: 2011
  • Observations: 57
  • First position angle: 173
  • Last position angle: 188
  • First separation: 3.7
  • Last separation: 4.4
  • Mag first component: 10.07
  • Mag second component: 10.33
  • Spectral type: M0.5 M1.5
  • Primary proper motion RA: -153
  • Primary proper motion DEC: -143
  • Secondary proper motion RA: -163
  • Secondary proper motion DEC: -139
  • Durchmusterung: +23 3151
  • Notes: VD
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