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Estimation of the physical and dynamic characteristics of asteroids from radar observations

Yu. D. Medvedev, A. S. Ipatov, Yu. D. Bondarenko, D. A. Marshalov

Transactions of IAA RAS, issue 47, 85–90 (2018)

Keywords: NEA, asteroids, radar observations.

Abstract

The Institute of Applied Astronomy of the Russian Academy of Sciences with the Goldstone Observatory (USA), periodically conducts intercontinental radar observations of asteroids approaching the Earth. Echo signals from 7 asteroids 2011 UW158, 2003 TL4, 2003 YT1, 2003 BD44, 2014 JO25, 3122 Florence and 2017 VR12 were registered. The echo power spectra of these asteroids were obtained. Spectra analysis allowed to estimate the size and physical characteristics of the surface.

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Yu. D. Medvedev, A. S. Ipatov, Yu. D. Bondarenko, D. A. Marshalov. Estimation of the physical and dynamic characteristics of asteroids from radar observations // Transactions of IAA RAS. — 2018. — Issue 47. — P. 85–90.

@article{medvedev2018,
  abstract = {The Institute of Applied Astronomy of the Russian Academy of Sciences with the Goldstone Observatory (USA), periodically conducts intercontinental radar observations of asteroids approaching the Earth. Echo signals from 7 asteroids 2011 UW158, 2003 TL4, 2003 YT1, 2003 BD44, 2014 JO25, 3122 Florence and 2017 VR12 were registered. The echo power spectra of these asteroids were obtained. Spectra analysis allowed to estimate the size and physical characteristics of the surface.},
  author = {Yu.~D. Medvedev and A.~S. Ipatov and Yu.~D. Bondarenko and D.~A. Marshalov},
  doi = {10.32876/ApplAstron.47.85-90},
  issue = {47},
  journal = {Transactions of IAA RAS},
  keyword = {NEA, asteroids, radar observations},
  pages = {85--90},
  title = {Estimation of the physical and dynamic characteristics of asteroids from radar observations},
  url = {http://iaaras.ru/en/library/paper/1898/},
  year = {2018}
}

TY  - JOUR
TI  - Estimation of the physical and dynamic characteristics of asteroids from radar observations
AU  - Medvedev, Yu. D.
AU  - Ipatov, A. S.
AU  - Bondarenko, Yu. D.
AU  - Marshalov, D. A.
PY  - 2018
T2  - Transactions of IAA RAS
IS  - 47
SP  - 85
AB  - The Institute of Applied Astronomy of the Russian Academy of Sciences
with the Goldstone Observatory (USA), periodically conducts
intercontinental radar observations of asteroids approaching the
Earth. Echo signals from 7 asteroids 2011 UW158, 2003 TL4, 2003 YT1,
2003 BD44, 2014 JO25, 3122 Florence and 2017 VR12 were registered.
The echo power spectra of these asteroids were obtained. Spectra
analysis allowed to estimate the size and physical characteristics of
the surface.
DO  - 10.32876/ApplAstron.47.85-90
UR  - http://iaaras.ru/en/library/paper/1898/
ER  -