# 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 154.9 - 141.88 12.99 - - 27.4 140.09 345.19 -1.89 104.8 88.04 1.598 0.33 0.793 238.4 334.95 2.51 25

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