QQ Vir at Shanghai
Time-resolved high-resolution spectroscopy
of the pulsating sdB star   QQ Vir (PG1325+101)
John Telting et al.,   Shanghai,   July 2009
page 21
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Pulsation-mode identification
for the main mode in QQ Vir

  observed radial velocity amplitude = 12 km/s

  model mode: L=0 (radial mode)
  model pulsation amplitude = 16 km/s
  model line broadening = 26 km/s
  inclination = any