# AdNo Activity λ☉ λ☉[beg-end] Ra De ΔRa ΔDe Vg LoR SLoR LaR Theta Phi a q e Peri Node Inc N
1 000 annual 166.5 - 168.44 3.76 - - 23.3 167.9 1.41 -1.11 88.59 88.89 2.037 0.616 0.698 273.2 346.56 0.91 30

References
  1. Sekanina, 1976 (In Sekanina 1976, the shower name is tau-Leonids (Tab. VI, p. 284))