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[00428]   [DSV] Name-designation: December sigma-Virginids   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 000 262.3 272.6 267.414 205.046 5.4750 66 201.14 293.72 14.78 152.27 123.26 0.605 0.9740 102.66 267.414 149.64 00022 T   Greaves, 2012 annual 001 249 271 262 200.8 5.8 0.90 -0.37 66.2 196.98 294.98 13.49 151.82 119.60 8.18 0.565 0.971 97.9 261.8 151.5 00022 T M 1   Jenniskens et al., 2016 annual 003 241.52 299.41 271.14 208.1 4.5 0.82 -0.21 66.5 204.44 293.30 15.00 152.52 124.11 22.7 0.617 0.973 104.1 271.1 149.4 00309 T   Shiba,2023, submitted to wgn. Parent body: Notes: