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[00497]   [DAB] Name-designation: December alpha-Bootids   Shower status - Working        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  - 263.9 213.5 22.3 59.5 202.37 298.47 33.45 137.17 144.19 0.686 1.002 113.3 263.9 112.3 000000007 T   Rudawska & Jenniskens, 2014 annual 001  - 261.8 210.6 22.9 59.47 199.16 297.36 32.92 138.20 144.64 0.690 0.967 113.1 261.8 113.6 000000005 T   Kornos et al., 2014 annual 002 261 268 264 213.0 21.9 0.83 -0.33 59.8 202.06 298.06 32.90 137.81 143.99 62.1 0.683 0.989 113.2 264.3 113.5 000000008 T M 1   Jenniskens & Nenon, 2016 annual 004 257.41 270.34 263.49 212.5 22.2 0.94 -0.31 59.3 201.43 297.94 32.97 137.64 143.65 22.4 0.680 0.970 111.8 263.5 113.0 000000034 T   Shiba, 2023 annual 005 259.0 269.0 263.4 212.3 21.9 1.01 -0.08 59.6 201.4 298.0 32.7 138.06 143.81 26.3 0.675 0.957 111.4 263.4 113.4 000000160 T M   Jenniskens, 2023 Parent body: Notes: