# 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 336.0 - 168.0 16.0 - - 20.1 162.69 186.69 9.99 96.59 259.95 - - - - - - -
2 001 1961-65 331.4 - 154.98 18.17 - - 20.6 150.22 178.82 7.26 88.83 262.74 1.954 0.612 0.687 266.4 331.43 4.81 8
3 002 annual 338.8 - 159.67 18.87 - - 23.0 154.13 175.34 9.55 85.4 260.41 2.618 0.643 0.747 259.0 338.82 6.21 24

References
  1. Arlt R., 1995 (In Arlt R. the code is DLE, the name delta-Leonids, member of 29/DLE)
  2. Sekanina, 1973 (In Sekanina 1973, the shower name is delta-Leonids (p. 255 & 258), member of 29/DLE)
  3. Lindblad, 1971b (Member of 29/DLE)