!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ! List of Meteor Showers for MetRec V5.0 ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ! entry format: abr name begin end max ra de dra dde diam vinf ! ! with: abr = IMO abreviation (3-letter-code) of the meteor shower ! ! name = name of the meteor shower (one word, no blanks, <20 letters)! ! begin = begin of activity (mm/dd) ! ! end = end of activity (mm/dd) ! ! max = maximum of activity (mm/dd) ! ! ra = right ascension of the radiant at maximum (ø) ! ! de = declination of the radiant at maximum (ø) ! ! dra = radiant shift in right ascension (ø/day) ! ! dde = radiant shift in declination (ø/day) ! ! diam = assumed radiant diameter for shower identification (ø) ! ! vinf = geocentric velocity of the meteor shower (km/s) ! ! r = population index ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ! comments start with an exclamation mark, empty lines are not allowed. ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! QUA Quadrantids 1/1 1/5 1/3 230 +49 +0.8 -0.2 10 41 2.1 ACE alpha-Centaurids 1/28 2/21 2/7 210 -59 +1.2 -0.3 10 56 2.0 DLE delta-Leonids 2/15 3/10 2/24 168 +16 +0.9 -0.3 10 23 3.0 GNO gamma-Normids 2/25 3/22 3/13 238 -51 +1.1 +0.1 10 56 2.4 LYR Lyrids 4/16 4/25 4/22 271 +34 +1.1 +0.0 10 49 2.1 PPU pi-Puppids 4/15 4/28 4/24 110 -45 +0.6 -0.2 10 18 2.0 ETA eta-Aquarids 4/19 5/28 5/5 338 -1 +0.9 +0.4 8 66 2.4 ELY eta-Lyrids 5/3 5/12 5/9 287 44 +1.0 0.0 10 44 3.0 JBO June-Bootids 6/22 7/2 6/27 224 +48 +0.4 -0.2 10 18 2.2 PAU Piscis-Austrinids 7/15 8/10 7/28 341 -30 +1.0 +0.2 10 35 3.2 SDA S-delta-Aquarids 7/12 8/19 7/28 339 -16 +1.0 +0.3 10 41 3.2 CAP alpha-Capricornids 7/3 8/15 7/30 308 -10 +1.0 +0.3 16 23 2.5 PER Perseids 7/1 8/24 8/12 46 +58 +1.3 +0.2 10 59 2.2 KCG kappa-Cygnids 8/3 8/25 8/17 286 +59 +0.0 +0.0 12 25 3.0 AUR alpha-Aurigids 8/25 9/8 9/1 91 +39 +0.0 +0.0 10 67 2.5 SPE September-Perseids 9/5 9/17 9/9 59 +47 +1.1 +0.1 10 64 3.0 DAU delta-Aurigids 9/18 10/10 10/4 88 +49 +1.0 +0.0 10 64 3.0 OCA Oct-Camelopardalids 10/5 10/7 10/6 164 +79 +0.0 +0.0 10 45 3.0 GIA Draconids 10/3 10/10 10/8 262 +54 +0.0 +0.0 10 20 2.6 TUM tau-Ursa-Majorids 10/12 10/18 10/16 144 +64 +1.5 -0.5 10 51 3.0 EGE epsilon-Geminids 10/13 10/27 10/18 102 +27 +1.0 +0.0 10 70 3.0 ORI Orionids 10/2 11/7 10/21 95 +16 +0.7 +0.1 10 66 2.5 LMI Leo-Minorids 10/19 10/27 10/24 162 +37 +1.0 -0.4 10 62 3.0 STA S-Taurids 9/25 10/24 10/10 32 +9 +0.7 +0.3 20 27 2.3 NTA N-Taurids 9/25 10/24 10/10 30 +15 +0.8 +0.3 20 29 2.3 STA S-Taurids 10/25 11/25 11/10 56 +15 +0.9 +0.1 20 27 2.3 NTA N-Taurids 10/25 11/25 11/10 56 +22 +0.9 +0.2 20 29 2.3 LEO Leonids 11/10 11/23 11/17 151 +22 +0.7 -0.4 10 71 2.5 AMO alpha-Monocerotids 11/15 11/25 11/21 117 +1 +0.8 -0.2 10 65 2.4 PHO December-Phoenicids 11/28 12/9 12/6 19 -53 +0.8 -0.1 10 18 2.8 PUP Puppid-Velids 12/1 12/15 12/7 123 -45 +0.5 +0.0 10 40 2.9 MON Monocerotids 11/27 12/17 12/9 103 +8 +0.9 +0.0 10 42 3.0 HYD sigma-Hydrids 12/3 12/15 12/12 128 +2 +0.8 -0.2 10 58 3.0 GEM Geminids 12/7 12/17 12/14 112 +33 +1.0 -0.1 8 35 2.6 COM Coma-Berenicids 12/12 1/23 12/19 176 +24 +0.8 -0.3 10 65 3.0 URS Ursids 12/17 12/26 12/22 217 +75 +0.0 -0.4 10 33 3.0 ANT Antihelion 1/1 1/31 1/15 127 +17 +1.0 -0.2 20 30 3.0 ANT Antihelion 2/1 2/28 2/15 159 +7 +1.0 -0.4 20 30 3.0 ANT Antihelion 3/1 3/31 3/15 187 -4 +1.0 -0.4 20 30 3.0 ANT Antihelion 4/1 4/30 4/15 218 -15 +1.0 -0.3 20 30 3.0 ANT Antihelion 5/1 5/31 5/15 247 -22 +1.0 -0.1 20 30 3.0 ANT Antihelion 6/1 6/30 6/15 276 -23 +1.0 +0.1 20 30 3.0 ANT Antihelion 7/1 7/31 7/15 305 -18 +0.9 +0.2 20 30 3.0 ANT Antihelion 8/1 8/31 8/15 335 -8 +1.0 +0.4 20 30 3.0 ANT Antihelion 9/1 9/24 9/15 5 +3 +1.0 +0.4 20 30 3.0 ANT Antihelion 11/26 12/31 12/15 96 +23 +1.0 -0.0 20 30 3.0