Optical spectra of near-Earth asteroids (381906) 2010 CL19 and (453778) 2011 JK
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F19%3A00521573" target="_blank" >RIV/67985815:_____/19:00521573 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0306170" target="_blank" >http://hdl.handle.net/11104/0306170</a>
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Optical spectra of near-Earth asteroids (381906) 2010 CL19 and (453778) 2011 JK
Original language description
In the framework of the Observational Astrophysics: from proposals to publication program (which is an OPTICON and ERASMUS+ school), we report the spectral characterization of two near-Earth asteroids, namely (381906) 2010 CL19 and (453778) 2011 JK. The data were obtained with the 2.56 m Nordic Optical Telescope equipped with ALFOSC instrument. The spectral data reduction and the methods for analyzing the results are shown in detail. We found that (381906) 2010 CL19 is a K-type asteroid, and (453778) 2011 JK is an Sq type asteroid. The comparison with laboratory spectra of meteorites revealed spectral similarities with ordinary chondrites for both objects. Considering the average albedo corresponding to the assigned types, we estimated the size of (381906) 2010 CL19 to be in the order of 1 km, and the size of (453778) 2011 JK to be about 550 m.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - 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)
Result continuities
Project
—
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
Contributions of the Astronomical Observatory Skalnaté Pleso
ISSN
1335-1842
e-ISSN
—
Volume of the periodical
49
Issue of the periodical within the volume
3
Country of publishing house
SK - SLOVAKIA
Number of pages
7
Pages from-to
532-538
UT code for WoS article
000505925100005
EID of the result in the Scopus database
—