Rotation Periods of Asteroids Determined With Bootstrap Convex Inversion From ATLAS Photometry

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F22%3A10453449" target="_blank" >RIV/00216208:11320/22:10453449 - isvavai.cz</a>

Result on the web

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=evMp2GN3RO" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=evMp2GN3RO</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3389/fspas.2022.809771" target="_blank" >10.3389/fspas.2022.809771</a>

Result language

angličtina

Original language name

Rotation Periods of Asteroids Determined With Bootstrap Convex Inversion From ATLAS Photometry

Original language description

The rotation period is one of the fundamental physical characteristics of asteroids. It can be determined from photometric measurements by standard methods of time-series period analysis or by creating a physical model of an asteroid with the rotation period being one of the fitted parameters. We used the latter approach to determine the sidereal rotation period for more than 5000 asteroids, out of which about 1600 are those for which their period was not known. We processed photometric measurements of about 100,000 asteroids from the ATLAS survey with the light curve inversion technique in the Asteroids@home project to search for the best-fit rotation period. This was repeated 25 times with randomly resampled-bootstrapped-data. For thousands of asteroids, their best-fit period was the same for most of the bootstrapped data sets; thus, their rotation period was determined with a high degree of reliability.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10308 - Astronomy (including astrophysics,space science)

Project

<a href="/en/project/GA20-08218S" target="_blank" >GA20-08218S: Machine learning algorithms applied to asteroid shape reconstruction in the era of big data</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2022

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Frontiers in Astronomy and Space Sciences [online]

ISSN

2296-987X

e-ISSN

—

Volume of the periodical

9

Issue of the periodical within the volume

únor

Country of publishing house

CH - SWITZERLAND

Number of pages

7

Pages from-to

809771

UT code for WoS article

000766339800001

EID of the result in the Scopus database

2-s2.0-85126039205