Naslov
Novo Mesto meteorite fall – trajectory, orbit, and fragmentation analysis from optical observations

Autori
Vida, Denis ; Šegon, Damir ; Šegon, Marko ; Atanackov, Jure ; Ambrožič, Bojan ; McFadden, Luke ; Ferrière, Ludovic ; Kac, Javor ; Kladnik, Gregor ; Živčić, Mladen ; Merlak, Aleksandar ; Skokić, Ivica ; Pavletić, Lovro ; Vinčić, Gojko ; Ćiković, Ivica ; Perkó, Zsolt ; Ilari, Martino ; Malarić, Mirjana ; Macuka, Igor

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
EPSC Abstracts / - , 2021, 139-139

Skup
Europlanet Science Congress (EPSC)

Mjesto i datum
Online, 13.09.2021. - 24.09.2021

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
meteorites ; meteors ; meteoroids ; astrometry ; software ; data analysis

Sažetak
On February 28, 2020 at 09:30:32 UTC, a daytime superbolide was observed over southeastern Slovenia and neighbouring countries. In the following days, three meteorite pieces (469, 203, and 48 grams) were recovered nearby the Slovenian city of Novo Mesto by local people. The meteorite was classified as an L5 ordinary chondrite, more or less brecciated and shocked. In this work we reconstruct the trajectory using the available video data which consist of two static security cameras and four dash cameras mounted on cars in motion. We use a new radial distortion method developed by Vida et al. (2021) to accurately model the lens distortion of individual cameras and we determine the position of the vehicles to a precision of several centimeters on every video frame.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Interdisciplinarne prirodne znanosti, Interdisciplinarne tehničke znanosti

POVEZANOST RADA