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[00016]   [HYD] Name-designation: sigma-Hydrids   Shower status - 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  - 264.8 131.9 0.2 0.72 -0.21 58 134.30 229.50 -17.03 136.64 295.25 12.3 0.224 124.0 84.8 124.9 00018   Jenniskens, 2006 annual 001  - 259.1 127.1 1.8 58.0 129.02 229.92 -16.76 137.11 295.06 0.237 0.978 122.5 79.1 126.5 00005 P 1   Jopek et al., 2003 2007/08 002 227.9 280.6 252.9 123.2 3.0 0.49 -0.12 59.0 124.78 231.88 -16.52 138.95 295.66 00699 T   SonotaCo, 2009 2010/13 003 188 275 266 134.4 -0.1 0.92 -0.28 58.9 136.90 230.90 -16.61 138.04 295.31 9.08 0.257 0.985 119.5 76.5 128.7 00528 T M 1   Jenniskens et al., 2016 annual 005 237.20 289.82 256.71 125.8 2.3 0.85 -0.27 59.1 127.58 230.87 -16.59 138.02 295.27 24.9 0.258 0.990 119.0 76.7 129.2 01898 T   Shiba,2023, submitted to wgn. Parent body: Notes: