Apophis planetary defense campaign

2022
journal article
article
14
cris.lastimport.wos2024-04-09T18:31:40Z
dc.abstract.enWe describe results of a planetary defense exercise conducted during the close approach to Earth by the near-Earth asteroid (99942) Apophis during 2020 December–2021 March. The planetary defense community has been conducting observational campaigns since 2017 to test the operational readiness of the global planetary defense capabilities. These community-led global exercises were carried out with the support of NASA's Planetary Defense Coordination Office and the International Asteroid Warning Network. The Apophis campaign is the third in our series of planetary defense exercises. The goal of this campaign was to recover, track, and characterize Apophis as a potential impactor to exercise the planetary defense system including observations, hypothetical risk assessment and risk prediction, and hazard communication. Based on the campaign results, we present lessons learned about our ability to observe and model a potential impactor. Data products derived from astrometric observations were available for inclusion in our risk assessment model almost immediately, allowing real-time updates to the impact probability calculation and possible impact locations. An early NEOWISE diameter measurement provided a significant improvement in the uncertainty on the range of hypothetical impact outcomes. The availability of different characterization methods such as photometry, spectroscopy, and radar provided robustness to our ability to assess the potential impact risk.pl
dc.affiliationWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut – Obserwatorium Astronomicznepl
dc.contributor.authorReddy, Vishnupl
dc.contributor.authorKelley, Michael S.pl
dc.contributor.authorDotson, Jessiepl
dc.contributor.authorFarnocchia, Davidepl
dc.contributor.authorErasmus, Nicolaspl
dc.contributor.authorPolishook, Davidpl
dc.contributor.authorMasiero, Josephpl
dc.contributor.authorBenner, Lance A. M.pl
dc.contributor.authorBauer, Jamespl
dc.contributor.authorAlarcon, Miguel R.pl
dc.contributor.authorBalam, Davidpl
dc.contributor.authorBamberger, Danielpl
dc.contributor.authorBell, Davidpl
dc.contributor.authorBarnardi, Fabriziopl
dc.contributor.authorBressi, Terry H.pl
dc.contributor.authorBrozovic, Marinapl
dc.contributor.authorBrucker, Melissa J.pl
dc.contributor.authorBuzzi, Lucapl
dc.contributor.authorCano, Juanpl
dc.contributor.authorCantillo, Davidpl
dc.contributor.authorCennamo, Ramonapl
dc.contributor.authorChastel, Sergepl
dc.contributor.authorChingis, Omarovpl
dc.contributor.authorChoi, Young-Junpl
dc.contributor.authorChristensen, Ericpl
dc.contributor.authorDenneau, Larrypl
dc.contributor.authorDróżdż, Marekpl
dc.contributor.authorElenin, Leonidpl
dc.contributor.authorErece, Orhanpl
dc.contributor.authorFaggioli, Laurapl
dc.contributor.authorFalco, Carmelopl
dc.contributor.authorGlamazda, Dmitrypl
dc.contributor.authorGraziani, Filippopl
dc.contributor.authorHeinze, Aren N.pl
dc.contributor.authorHolman, Matthew J.pl
dc.contributor.authorIvanov, Alexanderpl
dc.contributor.authorJacques, Cristovaopl
dc.contributor.authorJanse van Rensburg, Petropl
dc.contributor.authorKaiser, Galinapl
dc.contributor.authorKamiński, Krzysztofpl
dc.contributor.authorKamińska, Monika K.pl
dc.contributor.authorKaplan, Muratpl
dc.contributor.authorKim, Dong-Heunpl
dc.contributor.authorKim, Myung-Jinpl
dc.contributor.authorKiss, Csabapl
dc.contributor.authorKokina, Tatianapl
dc.contributor.authorKuznetsov, Eduardpl
dc.contributor.authorLarsen, Jeffrey A.pl
dc.contributor.authorLee, Hee-Jaepl
dc.contributor.authorLees, Robert C.pl
dc.contributor.authorde León, Juliapl
dc.contributor.authorLicandro, Javierpl
dc.contributor.authorMainzer, Amypl
dc.contributor.authorMarciniak, Annapl
dc.contributor.authorMarsset, Michaelpl
dc.contributor.authorMastaler, Ron A.pl
dc.contributor.authorMathias, Donovan L.pl
dc.contributor.authorMcMillan, Robert S.pl
dc.contributor.authorMedeiros, Hissapl
dc.contributor.authorMicheli, Marcopl
dc.contributor.authorMokhnatkin, Artempl
dc.contributor.authorMoon, Hong-Kyupl
dc.contributor.authorMorate, Davidpl
dc.contributor.authorNaidu, Shantanu P.pl
dc.contributor.authorNastasi, Alessandropl
dc.contributor.authorNovichonok, Artempl
dc.contributor.authorOgłoza, Waldemarpl
dc.contributor.authorPál, Andráspl
dc.contributor.authorPérez-Toledo, Fabriciopl
dc.contributor.authorPerminov, Alexanderpl
dc.contributor.authorPetrescu, Elisabetapl
dc.contributor.authorPopescu, Marcelpl
dc.contributor.authorRead, Mike T.pl
dc.contributor.authorReichart, Daniel E.pl
dc.contributor.authorReva, Innapl
dc.contributor.authorRoh, Dong-Goopl
dc.contributor.authorRumpf, Clemenspl
dc.contributor.authorSatpathy, Akashpl
dc.contributor.authorSchmalz, Sergeipl
dc.contributor.authorScotti, James V.pl
dc.contributor.authorSerebryanskiy, Aleksanderpl
dc.contributor.authorSerra-Ricart, Miquelpl
dc.contributor.authorSonbas, Edapl
dc.contributor.authorSzakáts, Robertpl
dc.contributor.authorTaylor, Patrick A.pl
dc.contributor.authorTonry, John L.pl
dc.contributor.authorTubbiolo, Andrew F.pl
dc.contributor.authorVeres, Peterpl
dc.contributor.authorWainscoat, Richardpl
dc.contributor.authorWarner, Elizabethpl
dc.contributor.authorWeiland, Henry J.pl
dc.contributor.authorWells, Guypl
dc.contributor.authorWeryk, Robertpl
dc.contributor.authorWheeler, Lorien F.pl
dc.contributor.authorWiebe, Yuliapl
dc.contributor.authorYim, Hong-Suhpl
dc.contributor.authorŻejmo, Michałpl
dc.contributor.authorZhornichenko, Anastasiyapl
dc.contributor.authorZoła, Stanisław - 132934 pl
dc.contributor.authorMichel, Patrickpl
dc.date.accessioned2022-11-24T10:01:58Z
dc.date.available2022-11-24T10:01:58Z
dc.date.issued2022pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.number5pl
dc.description.versionostateczna wersja wydawcy
dc.description.volume3pl
dc.identifier.articleid123pl
dc.identifier.doi10.3847/PSJ/ac66ebpl
dc.identifier.eissn2632-3338pl
dc.identifier.urihttps://ruj.uj.edu.pl/xmlui/handle/item/304070
dc.languageengpl
dc.language.containerengpl
dc.rightsUdzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa*
dc.rights.licenceCC-BY
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/legalcode.pl*
dc.share.typeotwarte czasopismo
dc.subject.ennear-Earth objectspl
dc.subject.enasteroidspl
dc.subject.ensmall solar system bodiespl
dc.subject.enclose encounterspl
dc.subtypeArticlepl
dc.titleApophis planetary defense campaignpl
dc.title.journalThe Planetary Science Journalpl
dc.typeJournalArticlepl
dspace.entity.typePublication
cris.lastimport.wos
2024-04-09T18:31:40Z
dc.abstract.enpl
We describe results of a planetary defense exercise conducted during the close approach to Earth by the near-Earth asteroid (99942) Apophis during 2020 December–2021 March. The planetary defense community has been conducting observational campaigns since 2017 to test the operational readiness of the global planetary defense capabilities. These community-led global exercises were carried out with the support of NASA's Planetary Defense Coordination Office and the International Asteroid Warning Network. The Apophis campaign is the third in our series of planetary defense exercises. The goal of this campaign was to recover, track, and characterize Apophis as a potential impactor to exercise the planetary defense system including observations, hypothetical risk assessment and risk prediction, and hazard communication. Based on the campaign results, we present lessons learned about our ability to observe and model a potential impactor. Data products derived from astrometric observations were available for inclusion in our risk assessment model almost immediately, allowing real-time updates to the impact probability calculation and possible impact locations. An early NEOWISE diameter measurement provided a significant improvement in the uncertainty on the range of hypothetical impact outcomes. The availability of different characterization methods such as photometry, spectroscopy, and radar provided robustness to our ability to assess the potential impact risk.
dc.affiliationpl
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut – Obserwatorium Astronomiczne
dc.contributor.authorpl
Reddy, Vishnu
dc.contributor.authorpl
Kelley, Michael S.
dc.contributor.authorpl
Dotson, Jessie
dc.contributor.authorpl
Farnocchia, Davide
dc.contributor.authorpl
Erasmus, Nicolas
dc.contributor.authorpl
Polishook, David
dc.contributor.authorpl
Masiero, Joseph
dc.contributor.authorpl
Benner, Lance A. M.
dc.contributor.authorpl
Bauer, James
dc.contributor.authorpl
Alarcon, Miguel R.
dc.contributor.authorpl
Balam, David
dc.contributor.authorpl
Bamberger, Daniel
dc.contributor.authorpl
Bell, David
dc.contributor.authorpl
Barnardi, Fabrizio
dc.contributor.authorpl
Bressi, Terry H.
dc.contributor.authorpl
Brozovic, Marina
dc.contributor.authorpl
Brucker, Melissa J.
dc.contributor.authorpl
Buzzi, Luca
dc.contributor.authorpl
Cano, Juan
dc.contributor.authorpl
Cantillo, David
dc.contributor.authorpl
Cennamo, Ramona
dc.contributor.authorpl
Chastel, Serge
dc.contributor.authorpl
Chingis, Omarov
dc.contributor.authorpl
Choi, Young-Jun
dc.contributor.authorpl
Christensen, Eric
dc.contributor.authorpl
Denneau, Larry
dc.contributor.authorpl
Dróżdż, Marek
dc.contributor.authorpl
Elenin, Leonid
dc.contributor.authorpl
Erece, Orhan
dc.contributor.authorpl
Faggioli, Laura
dc.contributor.authorpl
Falco, Carmelo
dc.contributor.authorpl
Glamazda, Dmitry
dc.contributor.authorpl
Graziani, Filippo
dc.contributor.authorpl
Heinze, Aren N.
dc.contributor.authorpl
Holman, Matthew J.
dc.contributor.authorpl
Ivanov, Alexander
dc.contributor.authorpl
Jacques, Cristovao
dc.contributor.authorpl
Janse van Rensburg, Petro
dc.contributor.authorpl
Kaiser, Galina
dc.contributor.authorpl
Kamiński, Krzysztof
dc.contributor.authorpl
Kamińska, Monika K.
dc.contributor.authorpl
Kaplan, Murat
dc.contributor.authorpl
Kim, Dong-Heun
dc.contributor.authorpl
Kim, Myung-Jin
dc.contributor.authorpl
Kiss, Csaba
dc.contributor.authorpl
Kokina, Tatiana
dc.contributor.authorpl
Kuznetsov, Eduard
dc.contributor.authorpl
Larsen, Jeffrey A.
dc.contributor.authorpl
Lee, Hee-Jae
dc.contributor.authorpl
Lees, Robert C.
dc.contributor.authorpl
de León, Julia
dc.contributor.authorpl
Licandro, Javier
dc.contributor.authorpl
Mainzer, Amy
dc.contributor.authorpl
Marciniak, Anna
dc.contributor.authorpl
Marsset, Michael
dc.contributor.authorpl
Mastaler, Ron A.
dc.contributor.authorpl
Mathias, Donovan L.
dc.contributor.authorpl
McMillan, Robert S.
dc.contributor.authorpl
Medeiros, Hissa
dc.contributor.authorpl
Micheli, Marco
dc.contributor.authorpl
Mokhnatkin, Artem
dc.contributor.authorpl
Moon, Hong-Kyu
dc.contributor.authorpl
Morate, David
dc.contributor.authorpl
Naidu, Shantanu P.
dc.contributor.authorpl
Nastasi, Alessandro
dc.contributor.authorpl
Novichonok, Artem
dc.contributor.authorpl
Ogłoza, Waldemar
dc.contributor.authorpl
Pál, András
dc.contributor.authorpl
Pérez-Toledo, Fabricio
dc.contributor.authorpl
Perminov, Alexander
dc.contributor.authorpl
Petrescu, Elisabeta
dc.contributor.authorpl
Popescu, Marcel
dc.contributor.authorpl
Read, Mike T.
dc.contributor.authorpl
Reichart, Daniel E.
dc.contributor.authorpl
Reva, Inna
dc.contributor.authorpl
Roh, Dong-Goo
dc.contributor.authorpl
Rumpf, Clemens
dc.contributor.authorpl
Satpathy, Akash
dc.contributor.authorpl
Schmalz, Sergei
dc.contributor.authorpl
Scotti, James V.
dc.contributor.authorpl
Serebryanskiy, Aleksander
dc.contributor.authorpl
Serra-Ricart, Miquel
dc.contributor.authorpl
Sonbas, Eda
dc.contributor.authorpl
Szakáts, Robert
dc.contributor.authorpl
Taylor, Patrick A.
dc.contributor.authorpl
Tonry, John L.
dc.contributor.authorpl
Tubbiolo, Andrew F.
dc.contributor.authorpl
Veres, Peter
dc.contributor.authorpl
Wainscoat, Richard
dc.contributor.authorpl
Warner, Elizabeth
dc.contributor.authorpl
Weiland, Henry J.
dc.contributor.authorpl
Wells, Guy
dc.contributor.authorpl
Weryk, Robert
dc.contributor.authorpl
Wheeler, Lorien F.
dc.contributor.authorpl
Wiebe, Yulia
dc.contributor.authorpl
Yim, Hong-Suh
dc.contributor.authorpl
Żejmo, Michał
dc.contributor.authorpl
Zhornichenko, Anastasiya
dc.contributor.authorpl
Zoła, Stanisław - 132934
dc.contributor.authorpl
Michel, Patrick
dc.date.accessioned
2022-11-24T10:01:58Z
dc.date.available
2022-11-24T10:01:58Z
dc.date.issuedpl
2022
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.numberpl
5
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
3
dc.identifier.articleidpl
123
dc.identifier.doipl
10.3847/PSJ/ac66eb
dc.identifier.eissnpl
2632-3338
dc.identifier.uri
https://ruj.uj.edu.pl/xmlui/handle/item/304070
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights*
Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa
dc.rights.licence
CC-BY
dc.rights.uri*
http://creativecommons.org/licenses/by/4.0/legalcode.pl
dc.share.type
otwarte czasopismo
dc.subject.enpl
near-Earth objects
dc.subject.enpl
asteroids
dc.subject.enpl
small solar system bodies
dc.subject.enpl
close encounters
dc.subtypepl
Article
dc.titlepl
Apophis planetary defense campaign
dc.title.journalpl
The Planetary Science Journal
dc.typepl
JournalArticle
dspace.entity.type
Publication
Affiliations

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