# 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 191.7 - 86.0 -3.0 1.2 - 65.0 85.54 253.84 -26.38 149.37 330.7 - - - - - - -
2 001 annual 187.0 180.0 - 204.0 87.9 0.5 0.92 0.01 66.2 87.72 260.72 -22.92 155.36 339.13 9.7 0.934 0.919 30.6 9.6 139.7 40

References
  1. McBeath 1994, Meteor Shower Calendar
  2. Jenniskens et al., 2016 (The Halley Complex)