Novo Mesto EPSC abstract published

Vida et al. have published an abstract (PDF) to the European Planetary Science Congress (EPSC) of 2021 where they give the orbital parameters for Novo Mesto, an L5 chondrite with a photographic orbit which fell in Slovenia in February 2020. This is enough for inclusion in our list of published meteorite orbits, and a corresponding entry has been added. In total, there are now 38 meteorites with published orbital elements derived from photographic documentation.

To answer a related frequently asked question, I am aware that there are a number of recently fallen meteorites for which it is known that orbital elements were determined based on photographic documentation of the entry fireball – however, the orbital elements for these meteorite orbits are not currently available in the scientific literature because the authors chose not to add them to an abstract where they announced the publication of an orbit solution, or just haven’t published them yet in a regular journal article. If you find an abstract or article reporting orbital elements for a meteorite currently not listed, please let me know. /m4

Novo Mesto* – a new meteorite linked to a bright fireball

novo mesto meteorite
The Novo Mesto* meteorite. (Photo: Bojan Ambrožič /

In the morning of February 28th, a bright daytime fireball was observed over Slovenia. Now, a fresh, fusion-encrusted meteorite (ca. 200 g), looking like an equilibrated chondrite, has been found in the region where the fragments from the fireball were expected to drop. On March 7th, it was found and reported by Gregor Kos in the driveway of his house, and later confirmed to be a meteorite by Bojan Ambrozic. Later that same day, the meteorite was handed over to the Natural History Museum of Slovenia. The prospective name of the meteorite (not yet approved by the Meteoritical Society, which is why I provide the name with an asterisk) is Novo Mesto*.

Obviously, this is an excellent candidate for a meteorite which will have an associated orbit. /m4