Solar System Research

Công bố khoa học tiêu biểu

* Dữ liệu chỉ mang tính chất tham khảo

Sắp xếp:  
Astronomical and physical aspects of the Chelyabinsk event (February 15, 2013)
Solar System Research - - 2013
V. V. Emel’yanenko, О. П. Попова, Н. Н. Чугай, M. A. Shelyakov, Yu. V. Pakhomov, Б. М. Шустов, В. В. Шувалов, E. E. Biryukov, Yu. S. Rybnov, M. Ya. Marov, Л. В. Рыхлова, S. A. Naroenkov, А. П. Карташова, В. А. Харламов, I. A. Trubetskaya
Observations and Theoretical Analysis of Lightcurves of Natural Satellites of Planets
Solar System Research - Tập 36 - Trang 248-259 - 2002
A. V. Devyatkin, D. L. Gorshanov, A. N. Gritsuk, A. V. Mel'nikov, M. Yu. Sidorov, I. I. Shevchenko
We present the results of photometric observations of Saturn's seventh satellite Hyperion and four other planetary satellites: Saturn's moon Phoebe and three Jovian satellites Himalia, Elara, and Pasiphae. The observations have been conducted from September, 1999 to March, 2000, and during September–October, 2000. Analysis of periodic variations in Hyperion's lightcurve was performed. The lightcur...... hiện toàn bộ
On the accuracy of lunar ephemerides using the data provided by the future Russian lunar laser ranging system
Solar System Research - Tập 50 - Trang 361-367 - 2016
M. V. Vasilyev, E. I. Yagudina, E. A. Grishin, O. A. Ivlev, I. A. Grechukhin
The potential effect of the future Russian lunar laser ranging system (LLRS) on the accuracy of lunar ephemerides is discussed. In addition to the LLRS in Altai, several other observatories suitable for the LLRS installation are considered. The variation of accuracy of lunar ephemerides in the process of commissioning of new LLRS stations is estimated by mathematical modeling. It is demonstrated t...... hiện toàn bộ
How Many Convective Zones Are There in the Atmosphere of Venus?
Solar System Research - - 2002
V. I. Moroz, A. V. Rodin
The qualitative characteristics of the vertical structure of the atmospheres of Venus and the Earth essentially differ. For instance, there are at least two, instead of one, zones with normal (thermal) convection on Venus. The first one is near the surface (a boundary layer); the second is at the altitudes of the lower part of the main cloud layer between 49 and 55 km. Contrary to the hypotheses p...... hiện toàn bộ
Gamma and Neutron Spectrometers Designed for Installation Onboard the Lunar Rover
Solar System Research - Tập 54 - Trang 275-287 - 2020
M. L. Litvak, D. V. Golovin, M. V. Djachkova, D. V. Kalashnikov, A. S. Kozyrev, I. G. Mitrofanov, M. I. Mokrousov, A. B. Sanin, V. I. Tret’yakov
The paper presents the scientific tasks, description, and comparison of various gamma and neutron spectrometers that can be installed on board a medium-class lunar rover with a mass up to 100 kg. As a specific example, we consider the scientific equipment proposed for the future Russian mission Luna-Grunt, the main purpose of which is the delivery of lunar polar regolith samples to the Earth. Pres...... hiện toàn bộ
Dense interstellar clouds and ionization of the atmosphere and soil of mars
Solar System Research - Tập 45 - Trang 30-33 - 2011
A. K. Pavlov, V. M. Ostryakov, G. I. Vasilyev
Using the standard GEANT4 code, we calculated the ionization rate of the Mars atmosphere and the dose absorbed by the planet’s soil caused by the galactic cosmic rays and the anomalous cosmic ray component in the heliosphere. Cases of the solar system passing through dense molecular clouds leading to an increase of the energetic particle flux at the orbit of Mars and cases of thickness variation o...... hiện toàn bộ
Results of the Photometric Observations of the NEA (2100) Ra-Shalom During an Encounter in 2019
Solar System Research - Tập 55 - Trang 398-401 - 2021
S. Kh. Abdulloev, N. N. Kiselev, Sh. Sh. Shamsiddinov
This paper presents the results of the photometric CCD observations of the NEA (2100) Ra-Shalom carried out on August 24–29, 2019, at the 1-m telescope of the Sanglokh Observatory of the Institute of Astrophysics, National Academy of Sciences of the Republic of Tajikistan. The rotation period P = 19.8 ± 0.1 h was determined. Composite light curves were plotted in the photometric BVR bands; the bri...... hiện toàn bộ
Photometric and Colorimetric Observations of Asteroid 423 Diotima and Their Analysis
Solar System Research - Tập 38 - Trang 108-119 - 2004
V. V. Prokof'eva, L. G. Karachkina
Series of photometric and colorimetric observations of the Main-Belt asteroid 423 Diotima during its five oppositions were obtained at the Crimean Astrophysical Observatory. It was concluded, based on the results of a frequency analysis of the V-band photometry obtained in 1990, that the asteroid is a binary system: the rotation period of the primary component is equal to 4. h56, and the period of...... hiện toàn bộ
Application of the method for optimum filtering of measurements for determination and prediction of spacecraft orbits
Solar System Research - Tập 47 - Trang 564-568 - 2013
A. I. Nazarenko
The article covers the outcome of the method for optimal filtering of measurements developed by the author and aimed at the determination of the time and place of reentry of the Phobos-Grunt spacecraft. So-called two-line elements (TLE) of the orbit of the American Space Surveillance System are used as measurements.
Conceptual Design of the Chinese-Russian On-Orbit-Assembling Space Telescope (OAST)
Solar System Research - Tập 54 - Trang 685-689 - 2020
Xu Boqian, Yu Funan, A. S. Shugarov, M. E. Sachkov, I. S. Savanov, Gao Yan, Wang Shuaihui, Ju Guohao, Zhang Chunyue, Kuang Ye
Astronomical space telescopes with large apertures of various spectral ranges have become one of the main tools of exploring the Universe. Conventional technologies do not allow increasing the space telescope aperture above several meters. This article describes the conceptual design of an UV and IR On-orbit Assembling Space Telescope (OAST) with an aperture of 10 m. Unlike conventional space tele...... hiện toàn bộ
Tổng số: 988   
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 10