Isodensity analysis of comets using the collection of digitized Engelhardt Astronomical Observatory photographic plates
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F19%3A00334756" target="_blank" >RIV/68407700:21230/19:00334756 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1002/asna.201913677" target="_blank" >https://doi.org/10.1002/asna.201913677</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/asna.201913677" target="_blank" >10.1002/asna.201913677</a>
Alternative languages
Result language
angličtina
Original language name
Isodensity analysis of comets using the collection of digitized Engelhardt Astronomical Observatory photographic plates
Original language description
The field of astronomy dealing with comets is an important component of modern space investigations. This applies both to the study of physical, chemical, and evolutionary parameters and to the determination of connections between meteor showers and their parental bodies. This paper considers the isodensity analysis of Arend-Roland, 45P/Honda, and Bennett comets using the measurements of photographic plates performed at Engelhardt Astronomical Observatory. On the basis of a software aimed at analyzing the brightness of digital images, structural models for three comets were developed. The isophotes of their nuclei, comas, and tails were determined as well. As the cometary nuclei are the elements of dynamical evolution and processes in the Solar Nebula, the study of a digital database on comets will allow refining the theory of their formation and evolution.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10308 - Astronomy (including astrophysics,space science)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Astronomische Nachrichten
ISSN
0004-6337
e-ISSN
1521-3994
Volume of the periodical
340
Issue of the periodical within the volume
7
Country of publishing house
DE - GERMANY
Number of pages
7
Pages from-to
698-704
UT code for WoS article
000489968700001
EID of the result in the Scopus database
2-s2.0-85074225998