Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/20.500.12386/31733
Titolo: | Cavezzo, the first Italian meteorite recovered by the PRISMA fireball network. Orbit, trajectory, and strewn-field | Autori: | GARDIOL, Daniele BARGHINI, DARIO BUZZONI, Alberto Carbognani, Albino DI CARLO, Matteo Di Martino, M. KNAPIC, Cristina LONDERO, ELISA Pratesi, G. RASETTI, Stefania Riva, W. Salerno, R. STIRPE, Giovanna Maria Valsecchi, G. B. VOLPICELLI, Cosimo Antonio ZORBA, SONIA Colas, F. Zanda, B. Bouley, S. Jeanne, S. Malgoyre, A. Birlan, M. Blanpain, C. Gattacceca, J. Lecubin, J. Marmo, C. Rault, J. L. Vaubaillon, J. Vernazza, P. Affaticati, F. Albani, M. Andreis, A. Ascione, G. Avoscan, T. Bacci, P. Baldini, R. Balestrero, A. BASSO, Stefano Bellitto, R. BELLUSO, Massimiliano BENNA, Carlo Bernardi, F. Bertaina, M. E. Betti, L. Bonino, R. Boros, K. Bussi, A. CARLI, CRISTIAN CARRIERO, Tullia CASCONE, Enrico Cattaneo, C. Colombetti, P. Colombi, E. Costa, M. CREMONESE, Gabriele Cricchio, D. D'Agostino, G. D'Elia, M. De Maio, M. Demaria, P. DI DATO, ANDREA DI LUCA, Roberto Federici, F. Gagliarducci, V. Gerardi, A. Giuli, G. GUIDETTI, DARIA Interrante, G. Lazzarin, M. Lera, S. LETO, Giuseppe Licchelli, D. Lippolis, F. Manca, F. MANCUSO, Salvatore MANNUCCI, FILIPPO Masi, R. Masiero, S. Meucci, S. Misiano, A. Moggi Cecchi, V. MOLINARI, Emilio Carlo MONARI, JADER Montemaggi, M. Montesarchio, M. Monti, G. Morini, P. Nastasi, A. Pace, E. Pardini, R. Pavone, M. Pegoraro, A. Pietronave, S. PISANU, Tonino Pugno, N. Repetti, U. Rigoni, M. Rizzi, N. Romeni, C. Romeo, M. Rubinetti, S. Russo, P. SALVATI, Francesco SELVESTREL, DANILO Serra, R. Simoncelli, C. SMAREGLIA, Riccardo Soldi, M. Stanga, R. Strafella, F. Suvieri, M. Taricco, C. Tigani Sava, G. Tombelli, M. Trivero, P. Umbriaco, G. Vairetti, R. Valente, G. Volpini, P. Zagarella, R. Zollo, A. |
Data pubblicazione: | 2021 | Rivista: | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | Numero: | 501 | Fascicolo: | 1 | Da pagina:: | 1215 | Abstract: | Two meteorite pieces have been recovered in Italy, near the town of Cavezzo (Modena), on 2020 January 4th. The associated fireball was observed on the evening of New Year's Day 2020 by eight all-sky cameras of the PRISMA fireball network, a partner of FRIPON. The computed trajectory had an inclination angle of approximately 68° and a velocity at infinity of 12.8 km s<SUP>-1</SUP>. Together with the relatively low terminal height, estimated as 21.5 km, those values were indicating the significant possibility of a meteorite dropping event, as additionally confirmed by the non-zero residual total mass. The strewn-field was computed taking into account the presence of two bright light flashes, revealing that the meteoroid had been very likely subject to fragmentation. Three days after the event, two samples, weighing 3.1 and 52.2 g, were collected as a result of a dedicated field search and thanks to the involvement of the local people. The two pieces were immediately recognized as freshly fallen fragments of meteorite. The computed orbital elements, compared with the ones of known Near-Earth Asteroids from the NEODyS database, are compatible with one asteroid only; 2013 VC<SUB>10</SUB>. The estimated original mass of the meteoroid, 3.5 kg, and size, approximately 13 cm, is so far the smallest among the current 35 cases in which meteorites were recovered from precise strewn-field computation thanks to observational data. This result demonstrates the effectiveness of accurate processing of fireball network data even on challenging events generated by small size meteoroids. | URI: | http://hdl.handle.net/20.500.12386/31733 | URL: | https://academic.oup.com/mnras/article/501/1/1215/5998250?login=true https://api.elsevier.com/content/abstract/scopus_id/85097571208 |
ISSN: | 0035-8711 | DOI: | 10.1093/mnras/staa3646 | Bibcode ADS: | 2021MNRAS.501.1215G | Fulltext: | open |
È visualizzato nelle collezioni: | 1.01 Articoli in rivista |
File in questo documento:
File | Descrizione | Dimensioni | Formato | |
---|---|---|---|---|
staa3646.pdf | Pdf editoriale | 5.78 MB | Adobe PDF | Visualizza/apri |
Page view(s)
82
controllato il 25-apr-2024
Download(s)
83
controllato il 25-apr-2024
Google ScholarTM
Check
Altmetric
Altmetric
Tutti i documenti in DSpace sono pubblicati ad Accesso Aperto, salvo diversa indicazione per alcuni documenti specifici.