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[00479]   [SOO] Name-designation: September omicron-Orionids   Shower status - nominated to be Established        Activity  AdNo Sl_b Sl_e Sl_a RA DE dRA dDE V LoR SLoR LaR Theta Phi a q e Peri Node Incl N T A O R References     [deg]     [deg/day] [km/s] [deg]    [AU] [AU]   [deg]    annual 000  - 185.6 79.2 12.1 67.6 79.25 253.65 -10.94 160.41 304.46 0.774 0.928 58.1 5.6 159.3 00018 T   Rudawska & Jenniskens, 2014 annual 001  - 185.7 80.4 10.61 66.87 80.33 254.63 -12.51 160.28 309.94 0.792 0.876 56.5 5.7 156.5 00020 T   Kornos et al., 2014 annual 002 180 195 187 80.9 12.5 1.01 0.06 67.6 80.96 253.96 -10.65 160.82 304.25 8.11 0.777 0.911 57.6 7.7 159.9 00040 T M 1   Jenniskens et al., 2016 Parent body: Notes: The Halley Complex