METEOMOD: An advanced orbital distribution model for meteoroids

Compute a probability of coming from a source. See examples.

Note: In this example, the pre-atmospheric orbits of L chondrites are used (from Meier 2023). A user should select the corresponding L-chondrite-like sources. A conclusion is that 'all' come from Massalia₍₂₎ (Marsset et al. submit.)!

Orbits: 1. a [au] 2. e [1] 3. i [deg] 4. designation

1.1269 0.2285 24.22 "Antonin" L5 1.125 0.386 4.55 "Traspena" L5 2 0.533 5 "Kindberg" L6 0.889 0.327 0.12 "Madura_Cave" L5 1.451 0.60866 8.755 "Novo_Mesto" L5 1.82 0.460 4.0 "Cavezzo" L5-an 1.217 0.391 11.47 "Viñales" L6 0.84 0.199 18.44 "Ozerki" L6 1.486 0.3406 13.20 "Osceola" L6 1.300 0.410 4.228 "Creston" L6 2.54 0.64 8.6 "Porangaba" L4 2.093 0.6792 2.796 "Žd'ár_nad_Sázavou" L3 2.088 0.526 5.508 "Novato" L6 1.75 0.431 9.6 "Jesenice" L6 2.3 0.63 0.0 "Villalbeto_de_la_Peña" L6 2.53 0.680 3.2 "Park_Forest" L5 1.87 0.473 12.27 "Innisfree" L5

Sources:

Vesta (HED)

all H

Phocaea (H)

Maria (H)

Merxia (H)

Agnia (H)

Koronis (H)

Koronis₍₂₎ (H)

Karin (H)

all L

Massalia (L)

Massalia₍₂₎ (L)

Gefion (L)

Juno (L/LL)

all LL

Flora (LL)

Eunomia (LL)

Nysa (LL)

all CM

Vibilia (CM)

Adeona (CM)

Erigone (CM)

Chloris (CM)

Veritas (CM)

Dora (CM)

Theobalda (CM)

Astrid (CM)

König (CM)

all CI

Hygiea (CI)

Themis (CI)

Euphrosyne (CI)

Nemesis (CI)

Polana (CI)

Clarissa (CI)

Ursula (CI)

Misa (CI)

Elfriede (CI)

Beagle (CI)

Alauda (CI)

Naema (CI)

Hoffmeister (CI)

Lixiaohua (CI)

Emma (IDP)

Padua (IDP)

Pallas (B)

all CO/CV/CK

Eos (CO/CV/CK)

Watsonia (CO/CV/CK)

all ?

Baptistina (?)

Aeolia (?)

all M

Kalliope (M)

Brasilia (CH)

Aeria (M)

Brangäne (M)

Tina (M)

all E

Nysa (E)

Hungaria (E)

other

Sylvia (P)

Phaethon (CY?)

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Miroslav Broz (miroslav.broz@email.cz), Mar 18th 2024