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 thus select the corresponding L-chondrite-like sources. A conclusion is that 'all' come from Massalia₍₂₎ (Marsset et al. submit.)!

# dsg = "Arpu_Kuilpu" # a = 2.750000 au # inc = 2.030000 deg # i num p fam 1 25 nan "Phocaea (H)" # dsg = "Hamburg" # a = 2.730000 au # inc = 0.604000 deg # i num p fam 1 25 nan "Phocaea (H)" # dsg = "Ejby" # a = 2.810000 au # inc = 0.960000 deg # i num p fam 1 25 nan "Phocaea (H)" # dsg = "Murrili" # a = 2.620000 au # inc = 3.580000 deg # i num p fam 1 25 1.00000000e+00 "Phocaea (H)" # dsg = "Annama" # a = 1.990000 au # inc = 14.650000 deg # i num p fam 1 25 1.00000000e+00 "Phocaea (H)" # dsg = "Križevci" # a = 1.544000 au # inc = 0.640000 deg # i num p fam 1 25 nan "Phocaea (H)" # dsg = "Mason_Gully" # a = 2.470000 au # inc = 0.832000 deg # i num p fam 1 25 1.00000000e+00 "Phocaea (H)" # dsg = "Košice" # a = 2.710000 au # inc = 2.000000 deg # i num p fam 1 25 nan "Phocaea (H)" # dsg = "Grimsby" # a = 2.040000 au # inc = 28.070000 deg # i num p fam 1 25 1.00000000e+00 "Phocaea (H)" # dsg = "Buzzard_Coulee" # a = 1.250000 au # inc = 25.000000 deg # i num p fam 1 25 1.00000000e+00 "Phocaea (H)" # dsg = "Morávka" # a = 1.850000 au # inc = 32.200000 deg # i num p fam 1 25 1.00000000e+00 "Phocaea (H)" # dsg = "Peekskill" # a = 1.490000 au # inc = 4.900000 deg # i num p fam 1 25 nan "Phocaea (H)" # dsg = "Lost_City" # a = 1.660000 au # inc = 12.000000 deg # i num p fam 1 25 1.00000000e+00 "Phocaea (H)" # dsg = "Příbram" # a = 2.401000 au # inc = 10.482000 deg # i num p fam 1 25 1.00000000e+00 "Phocaea (H)"

Maps: Vesta Phocaea Maria Merxia Agnia Koronis Koronis₍₂₎ Karin Massalia Massalia₍₂₎ Gefion Juno Flora Eunomia Nysa Vibilia Adeona Erigone Chloris Veritas Dora Theobalda Astrid König Hygiea Themis Euphrosyne Nemesis Polana Clarissa Ursula Misa Elfriede Beagle Alauda Naema Hoffmeister Lixiaohua Emma Padua Pallas Eos Watsonia Baptistina Aeolia Kalliope Brasilia Aeria Brangane Tina Nysa Hungaria Sylvia Phaethon Iannini

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

2.75 0.671 2.03 "Arpu_Kuilpu" H5 2.73 0.661 0.604 "Hamburg" H4 2.81 0.655 0.96 "Ejby" H5/6 2.62 0.62 3.58 "Murrili" H5 1.99 0.69 14.65 "Annama" H5 1.544 0.521 0.64 "Križevci" H6 2.470 0.6023 0.832 "Mason_Gully" H5 2.71 0.647 2.0 "Košice" H5 2.04 0.518 28.07 "Grimsby" H5 1.25 0.23 25.0 "Buzzard_Coulee" H4 1.85 0.47 32.2 "Morávka" H5 1.49 0.41 4.9 "Peekskill" H6 1.66 0.417 12 "Lost_City" H5 2.401 0.6711 10.482 "Příbram" H5

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)

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