Detail publikačního výsledku

The smallest pedigree fall event meteorite ever recovered: Pusté Úl'any-Physical, mineralogical, chemical, and radionuclide analyses

TOTH, J.; POVINEC, P.; OZDIN, D.; MACKE, R.; JULL, A.; LAUBENSTEIN, M.; SYKORA, I.; KONTUL', I.; JESKOVSKY, M.; KAIZER, J.; ZEMAN, J.; JAQUES, V.; ZIKMUND, T.; KAREŠ, M.; KAISER, J.; PAULECH, T.; ZIGO, P.; KORNOS, L.; MATLOVIC, P.; SILHA, J.; NAGY, R.; ZMIJA, M.

Originální název

The smallest pedigree fall event meteorite ever recovered: Pusté Úl'any-Physical, mineralogical, chemical, and radionuclide analyses

Anglický název

The smallest pedigree fall event meteorite ever recovered: Pusté Úl'any-Physical, mineralogical, chemical, and radionuclide analyses

Druh

Článek WoS

Originální abstrakt

Pust & eacute; & Uacute;l'any (PU) is the smallest recovered pedigree fall event meteorite so far and, moreover, was observed during daylight. The results of physical and mineralogical analyses of the new meteorite fall instrumentally observed on June 25, 2022, in the western part of Slovakia are presented. The meteorite fragment of 8.55 g mass was recovered on August 20, 2022, in the strewn field within 100 m of the predicted area of equivalent mass fragments. Mineralogical analyses, computed tomography, physical properties such as bulk and grain densities, as well as magnetic susceptibility were carried out, confirming that PU is an ordinary chondrite of H5 type. Analysis of cosmogenic radionuclides confirmed a fresh fall of the meteorite and helped estimate a pre-atmospheric radius of the meteorite to be 19 +/- 4 cm with a corresponding mass of 98 +/- 24 kg, and a minimum cosmic-ray exposure age of 2-3 Myr.

Anglický abstrakt

Pust & eacute; & Uacute;l'any (PU) is the smallest recovered pedigree fall event meteorite so far and, moreover, was observed during daylight. The results of physical and mineralogical analyses of the new meteorite fall instrumentally observed on June 25, 2022, in the western part of Slovakia are presented. The meteorite fragment of 8.55 g mass was recovered on August 20, 2022, in the strewn field within 100 m of the predicted area of equivalent mass fragments. Mineralogical analyses, computed tomography, physical properties such as bulk and grain densities, as well as magnetic susceptibility were carried out, confirming that PU is an ordinary chondrite of H5 type. Analysis of cosmogenic radionuclides confirmed a fresh fall of the meteorite and helped estimate a pre-atmospheric radius of the meteorite to be 19 +/- 4 cm with a corresponding mass of 98 +/- 24 kg, and a minimum cosmic-ray exposure age of 2-3 Myr.

Klíčová slova

COSMOGENIC RADIONUCLIDES; MAGNETIC-SUSCEPTIBILITY; CHONDRITE; NUCLIDES; SOLAR; STONY; RUMANOVA; SEDIMENT; BRECCIA

Klíčová slova v angličtině

COSMOGENIC RADIONUCLIDES; MAGNETIC-SUSCEPTIBILITY; CHONDRITE; NUCLIDES; SOLAR; STONY; RUMANOVA; SEDIMENT; BRECCIA

Autoři

TOTH, J.; POVINEC, P.; OZDIN, D.; MACKE, R.; JULL, A.; LAUBENSTEIN, M.; SYKORA, I.; KONTUL', I.; JESKOVSKY, M.; KAIZER, J.; ZEMAN, J.; JAQUES, V.; ZIKMUND, T.; KAREŠ, M.; KAISER, J.; PAULECH, T.; ZIGO, P.; KORNOS, L.; MATLOVIC, P.; SILHA, J.; NAGY, R.; ZMIJA, M.

Vydáno

01.07.2026

Nakladatel

Wiley

Periodikum

Meteoritics & planetary science

Svazek

61

Číslo

7

Stát

Spojené státy americké

Strany od

1683

Strany do

1702

Strany počet

20

URL

https://onlinelibrary.wiley.com/doi/10.1111/maps.70120

BibTex

@article{BUT201833,
  author="{} and  {} and  {} and  {} and  {} and  {} and  {} and  {} and  {} and  {} and  {} and Victory {Jaques} and Tomáš {Zikmund} and Martin {Kareš} and Jozef {Kaiser} and  {} and  {} and  {} and  {} and  {} and  {} and  {}",
  title="The smallest pedigree fall event meteorite ever recovered: Pusté Úl'any-Physical, mineralogical, chemical, and radionuclide analyses",
  journal="Meteoritics & planetary science",
  year="2026",
  volume="61",
  number="7",
  pages="1683--1702",
  doi="10.1111/maps.70120",
  issn="1086-9379",
  url="https://onlinelibrary.wiley.com/doi/10.1111/maps.70120"
}