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Modeling of the Processes of Formation of Dust Fractal Clusters in a Protoplanetary Cloud Solar Syst. Res. (IF 0.9) Pub Date : 2024-03-21 A. V. Kolesnichenko
Abstract Proceeding from the concept of the fractal nature of dust clusters, we develop an evolutionary hydrodynamic model of the formation and growth of loose dust aggregates in an aerodisperse medium of a laminar disk that was originally composed of gas and solid (sub)micron particles. In contrast to a number of classical studies, in which the aggregation process was modeled within an “ordinary”
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On the Theory of an Inverse Energy Cascade in Helical Turbulence of a Nonmagnetic Astrophysical Disk Solar Syst. Res. (IF 0.9) Pub Date : 2024-03-21 A. V. Kolesnichenko
Abstract In this article, the possibility of influence of the hydrodynamic helicity appearing in a rotating disk on synergetic structuring of cosmic substance and on the emergence of the negative turbulent viscosity effect in it is investigated. It is shown that prolonged turbulence damping in a disk can be partly associated with the absence of reflection symmetry of the anisotropic field of turbulent
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Fundamentals of the Mechanics of a Turbulent Gas and Dust Medium for an Accretion Protoplanetary Disk Solar Syst. Res. (IF 0.9) Pub Date : 2024-03-21 A. V. Kolesnichenko
Abstract—In this paper, in relation to the problem of reconstructing the evolution of a preplanetary gas and dust cloud, an attempt is made to develop a model of a turbulent heterogeneous medium and to construct on this basis a new class of mathematical models of space media that take into how the character and development of turbulence are influenced by the inertial properties of a polydisperse mixture
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Radar Images of Permanently Shadowed Regions at the South Pole of the Moon Solar Syst. Res. (IF 0.9) Pub Date : 2024-03-18
Abstract— The paper presents new detailed radar maps and polarimetric data covering the southern polar region of the near side of the Moon measuring 400 × 800 km with a spatial resolution of about 75 m. The data were obtained using the 64-meter antenna (TNA-1500) of the Satellite Communications Center Bear Lakes of the Special Design Bureau of the Moscow Power Engineering Institute and the 13.2-meter
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To the Theory of Helical Turbulence of a Nonmagnetic Astrophysical Disk. Formation of Large-Scale Vortex Structures Solar Syst. Res. (IF 0.9) Pub Date : 2024-03-18 A. V. Kolesnichenko
Abstract The paper presents a closed system of three-dimensional hydrodynamic equations of averaged motion, intended for modeling spiral turbulence in a rotating astrophysical disk. Diffusion equations for the averaged vortex and an equation for the transport of the integral vortex helicity are derived. A general concept of the emergence of energy-intensive mesoscale coherent vortex structures in a
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Results of Observation of the Occultation of the Star TYC 5254-00839-1 by Triton in 2022 at the Sanglokh Observatory Solar Syst. Res. (IF 0.9) Pub Date : 2024-03-18
Abstract— Optical observations of the occultation of the star TYC 5254-00839-1 by Neptune’s satellite Triton were carried out on October 6, 2022, using the Zeiss-1000 telescope at the Sanglokh Observatory (MPC code 193). As a result of photometric processing of images, a light curve of the star was constructed and it was revealed that the areas of decline and rise in brightness had a finite duration
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Erratum to: Determination of the Motion Parameters of Near-Earth Objects from Position Measurements Performed at the Terskol Observatory Solar Syst. Res. (IF 0.9) Pub Date : 2024-01-15 P. A. Levkina, I. N. Chuvashov
An Erratum to this paper has been published: https://doi.org/10.1134/S0038094623340014
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Erratum to: LIDAR for Investigation of the Martian Atmosphere from the Surface Solar Syst. Res. (IF 0.9) Pub Date : 2024-01-15 A. N. Lipatov, A. N. Lyash, A. P. Ekonomov, V. S. Makarov, V. A. Lesnykh, V. A. Goretov, G. V. Zakharkin, L. I. Khlyustova, S. A. Antonenko, D. S. Rodionov, O. I. Korablev
An Erratum to this paper has been published: https://doi.org/10.1134/S0038094623330018
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Cosmic Regulators of the Earth’s Climate Solar Syst. Res. (IF 0.9) Pub Date : 2024-01-15 G. A. Avanesov, B. S. Zhukov, M. V. Mikhailov, B. G. Sherstyukov
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Non-gravitational Mechanism of Comets’ Ejection from the Oort Cloud Due to Cometary Outbursts Solar Syst. Res. (IF 0.9) Pub Date : 2024-01-15 D. V. Belousov, A. K. Pavlov
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Advancement and Challenges in Methods of Predicting the Motion of Near-Earth Asteroids Solar Syst. Res. (IF 0.9) Pub Date : 2024-01-15 T. Yu. Galushina, V. A. Avdyushev, P. A. Levkina
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Study of Small Bodies of the Solar System: Odyssey-Asteroids Project Solar Syst. Res. (IF 0.9) Pub Date : 2024-01-15 E. N. Slyuta, A. E. Shakhanov, R. V. El’nikov
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Analysis of the Evolution of the Moon and the Possible Dynamics of Its Body Solar Syst. Res. (IF 0.9) Pub Date : 2024-01-15 N. A. Chujkova, L. P. Nasonova, T. G. Maksimova
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Motion of Planetesimals in the Hill Sphere of the Star Proxima Centauri Solar Syst. Res. (IF 0.9) Pub Date : 2024-01-15 S. I. Ipatov
Abstract The motion of planetesimals initially located in the feeding zone of the planet Proxima Centauri c, at distances of 500 AU from the star to the star’s Hill sphere radius of 1200 AU was considered. In the analyzed non-gaseous model, the primary ejection of planetesimals from most of the feeding zone of an almost formed planet c to distances greater than 500 AU from the star occurred during
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Jeans Gravitational Instability of a Rotating Collisionless Magnetized Plasma with Anisotropic Pressure Solar Syst. Res. (IF 0.9) Pub Date : 2024-01-15 A. V. Kolesnichenko
Abstract The problem of self-gravitational instability of an astrophysical rotating plasma in a strong magnetic field with an anisotropic pressure tensor is studied on the basis of the Chew–Goldberger–Low (CGL) quasi-hydrodynamic equations modified by generalized polytropic laws. Using the general form of a dispersion relation obtained by the normal-mode perturbation method, a discussion is provided
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Modification of Gravitational Instability Criteria for Astrophysical Disks within Nonadditive Thermodynamics Solar Syst. Res. (IF 0.9) Pub Date : 2023-12-01
Abstract In contrast to several classical studies, in which gravitational instability criteria for astrophysical disks are derived within traditional hydrodynamics or kinetics, it is proposed to consider the set of loose gas–dust clusters of an accretion protoplanetary disk as a special type of continuous medium, i.e., a fractal medium whose phase velocity space contains points and areas not filled
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Studies of Isotopic Fractionation of D/H Water Ice in Lunar Regolith Solar Syst. Res. (IF 0.9) Pub Date : 2023-12-01
Abstract In order to study the processes related to the origin and retention of water on the surface of the Moon, an experimental setup has been created at the Vernadsky Institute of Geochemistry and Analytical Chemistry, Russian Academy of Sciences (GEOKHI RAS), for the analysis of (re)sublimation processes of water ice in a vacuum at low temperatures. The temperature range for (re)sublimation varies
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Features of Degassing of the Murchison (CM2) Carbonaceous Chondrite in the Temperature Interval of 200–800°C Solar Syst. Res. (IF 0.9) Pub Date : 2023-12-01
Abstract The degassing of Murchison carbonaceous chondrite (CM2 type) was studied using a setup specially designed for this purpose. The experiments involved stepwise heating (without gas accumulation) and isothermal annealing of meteorite samples with the composition of released gases determined through gas chromatography methods in the temperature range from 200 to 800°C. To account for sorbed water
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Features of Degassing of the Allende (CV3) Carbonaceous Chondrite in the Temperature Interval of 200–800°C Solar Syst. Res. (IF 0.9) Pub Date : 2023-12-01
Abstract The degassing of Allende carbonaceous chondrite (CV3 type) was studied using a setup specially designed for this purpose. The experiments involved stepwise heating (without gas accumulation) and isothermal annealing of meteorite samples with the composition of released gases determined through gas chromatography methods in the temperature range from 200 to 800°C. To account for sorbed water
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Thermal Sounding of the Martian Atmosphere Using the ACS TIRVIM FT-IR Spectrometer on Board ExoMars TGO: Method for Solving the Inverse Problem Solar Syst. Res. (IF 0.9) Pub Date : 2023-12-01
Abstract This paper presents a method for solving the inverse problem of thermal sounding using calibrated data from the ACS TIRVIM experiment on board the ExoMars Trace Gas Orbiter. The 1.7–17 µm range TIRVIM Fourier spectrometer as part of the ACS instrument complex aboard the ExoMars TGO operates in the nadir and solar occultation modes in orbit around Mars. The main scientific goal of TIRVIM in
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Ground Testing of the Landing Platform Television System of the Exomars-2022 Spacecraft Solar Syst. Res. (IF 0.9) Pub Date : 2023-10-02 N. F. Abramov, I. V. Polyanskii, S. A. Prokhorova, Ya. D. El’yashev
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Search for Signs of Sublimation-Driven Dust Activity of Primitive-Type Asteroids Near Perihelion Solar Syst. Res. (IF 0.9) Pub Date : 2023-10-02 V. V. Busarev, E. V. Petrova, M. P. Shcherbina, S. Yu. Kuznetsov, M. A. Burlak, N. P. Ikonnikova, A. A. Savelova, A. A. Belinskii
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Internal Structure of Venus Based on the PREM Model Solar Syst. Res. (IF 0.9) Pub Date : 2023-10-02 D. O. Amorim, T. V. Gudkova
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Internal Structure of the Lunar Mantle: Matching of Geochemical and Geophysical Models Solar Syst. Res. (IF 0.9) Pub Date : 2023-10-02 O. L. Kuskov, E. V. Kronrod, V. A. Kronrod
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Influence of Planetary Encounters on the Magnitude of the Yarkovsky Effect in Asteroid Dynamics Solar Syst. Res. (IF 0.9) Pub Date : 2023-10-02 A. A. Martyusheva, A. V. Melnikov
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Current Knowledge of Objects Approaching the Earth Solar Syst. Res. (IF 0.9) Pub Date : 2023-10-02 G. I. Kokhirova, P. B. Babadzhanov
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The Toutatis (4179) Boulders: Shallow Slope in Size Distribution and Shape Statistics Solar Syst. Res. (IF 0.9) Pub Date : 2023-10-02 Yuan Li, YuHui Zhao
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Accelerometers of the Meteorological Complex for the Study of the Upper Atmosphere of Mars Solar Syst. Res. (IF 0.9) Pub Date : 2023-08-15 A. N. Lipatov, A. P. Ekonomov, V. S. Makarov, V. A. Lesnykh, V. A. Goretov, G. V. Zakharkin, M. A. Zaitsev, L. I. Khlyustova, S. A. Antonenko
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Temperature and Pressure Sensors of the Meteorological Complex for the Study of the Mars’s Atmosphere Solar Syst. Res. (IF 0.9) Pub Date : 2023-08-15 A. N. Lipatov, A. P. Ekonomov, V. S. Makarov, V. A. Lesnykh, V. A. Goretov, G. V. Zakharkin, M. A. Zaitsev, L. I. Khlyustova, S. A. Antonenko
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ExoMars-2022 Mission ODS Instrument: Modeling and Ground Field Measurements Solar Syst. Res. (IF 0.9) Pub Date : 2023-08-15 V. S. Khorkin, A. A. Fedorova, Yu. S. Dobrolenskiy, O. I. Korablev, N. A. Vyazovetskiy, I. A. Dzyuban, A. G. Sapgir, A. Yu. Titov, D. Toledo, J.-P. Pommereau, P. Rannou
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Anisotropic MagnetoResistance (AMR) Instrument to Study the Martian Magnetic Environment from the Surface: Expected Scientific Return Solar Syst. Res. (IF 0.9) Pub Date : 2023-08-15 Marina Díaz Michelena, Miguel Ángel Rivero, Sergio Fernández Romero, Solmaz Adeli, Joana S. Oliveira, Clara Henrich, Alberto Aspás, María Parrondo
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Native Nickel–Iron Metals from Lonar Crater Impactites (India) and Regolith of the Moon Solar Syst. Res. (IF 0.9) Pub Date : 2023-08-15 T. A. Gornostaeva, P. M. Kartashov, A. V. Mokhov, A. P. Rybchuk, A. T. Basilevsky
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Secular Orbital Dynamics of Exoplanet Satellite Candidates Solar Syst. Res. (IF 0.9) Pub Date : 2023-08-15 A. V. Melnikov
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Ultralow Frequency Resonators: on the 80th Anniversary of the Discovery of Alfvén Waves Solar Syst. Res. (IF 0.9) Pub Date : 2023-08-15 A. V. Guglielmi, B. I. Klain, A. S. Potapov
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LIDAR for Investigation of the Martian Atmosphere from the Surface Solar Syst. Res. (IF 0.9) Pub Date : 2023-08-15 A. N. Lipatov, A. N. Lyash, A. P. Ekonomov, V. S. Makarov, V. A. Lesnykh, V. A. Goretov, G. V. Zakharkin, L. I. Khlyustova, S. A. Antonenko, D. S. Rodionov, O. I. Korablev
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Determination of the Motion Parameters of Near-Earth Objects from Position Measurements Performed at the Terskol Observatory Solar Syst. Res. (IF 0.9) Pub Date : 2023-08-15 P. A. Levkina, I. N. Chuvashov
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Estimating the Asteroid’s Impact Risk under Significant Nonlinearity in the Orbit Determination Problem Solar Syst. Res. (IF 0.9) Pub Date : 2023-08-15 A. P. Baturin
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Stable Orbits in the Feeding Zone of the Planet Proxima Centauri c Solar Syst. Res. (IF 0.9) Pub Date : 2023-07-04 S. I. Ipatov
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Searching for Life on Venus: History of the Problem and Basic Concepts Solar Syst. Res. (IF 0.9) Pub Date : 2023-07-04 O. R. Kotsyurbenko
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On the Kinetic Features of Sedimentation of Dust Particles in the Martian Atmosphere Solar Syst. Res. (IF 0.9) Pub Date : 2023-07-04 A. Yu. Dubinsky, Yu. S. Reznichenko, S. I. Popel
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O2 (а1Δg) Airglow at 1.27 μM and upper Mesosphere Dynamics on the Night Side of Venus Solar Syst. Res. (IF 0.9) Pub Date : 2023-07-04 A. V. Shakun, L. V. Zasova, D. A. Gorinov, I. V. Khatuntsev, N. I. Ignatiev, M. V. Patsaeva, A. V. Turin
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Estimation of the Neutron Component of the Radiation Background in the Gale Crater on Mars Solar Syst. Res. (IF 0.9) Pub Date : 2023-07-04 I. G. Mitrofanov, M. L. Litvak, A. B. Sanin, I. V. Semkova, Ts. P. Dachev
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Study the Non-Linear Stability of Non-Collinear Libration Point in the Restricted Three-Body Configuration When the Shapes of the Primaries are Taken as Heterogeneous and Finite-Straight Segment Solar Syst. Res. (IF 0.9) Pub Date : 2023-07-04 Bhawna Singh, Kumari Shalini, Sada Nand Prasad, Abdullah A. Ansari
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New Spectrometer ULTIMAN for Space Plasma Research Solar Syst. Res. (IF 0.9) Pub Date : 2023-07-04 O. L. Vaisberg, S. D. Shuvalov
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Jeans Instability of an Astrophysical Self-Gravitating Medium in the Presence of High Radiation Pressure and Diffuse Radiative Transfer Solar Syst. Res. (IF 0.9) Pub Date : 2023-07-04 A. V. Kolesnichenko
Abstract Within the problem of modeling the evolution of a protostellar disk, a discussion is presented on the effect of radiation on the Jeans gravitational instability for a self-gravitating optically thick (for intrinsic infrared radiation) gas-and-dust medium, taking into account the influence of radiation pressure perturbations and radiative diffusion transfer on the critical wavelength. Two radiative
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Fall to Earth of Fragments of Destroyed Asteroid Solar Syst. Res. (IF 0.9) Pub Date : 2023-07-04 V. V. Svetsov
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Negative Polarization of Celestial Bodies: Review and Computer Simulation Solar Syst. Res. (IF 0.9) Pub Date : 2023-05-03 D. V. Petrov, N. N. Kiselev, A. A. Savushkin, E. A. Zhuzhulina
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Spatial and Genetic Relations of Coronae, Lobate Plains, and Rift Zones of Venus Solar Syst. Res. (IF 0.9) Pub Date : 2023-05-03 E. N. Guseva, M. A. Ivanov
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On the Prospects for Estimating the Properties of Particles in an Active Asteroid Exosphere by Features in the UV and Visible Reflectance Spectra Solar Syst. Res. (IF 0.9) Pub Date : 2023-05-03 E. V. Petrova, V. V. Busarev
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Electromagnetic Phenomena Accompanying the Passage of an Iron Meteorite Through the Earth’s Atmosphere Solar Syst. Res. (IF 0.9) Pub Date : 2023-05-03 A. D. Filonenko
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Selected Problems of Classical and Modern Celestial Mechanics and Stellar Dynamics: II–Modern Studies Solar Syst. Res. (IF 0.9) Pub Date : 2023-05-03 I. I. Shevchenko, A. V. Mel’nikov, V. B. Titov, R. V. Baluev, A. V. Veselova, A. V. Krivov, D. V. Mikryukov, D. V. Milanov, A. A. Mülläri, I. I. Nikiforov, N. P. Pit’ev, E. N. Polyakhova, L. L. Sokolov, V. Sh. Shaidulin
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Features of Foreshock Transients at Planetary Bow Shocks Solar Syst. Res. (IF 0.9) Pub Date : 2023-05-03 S. D. Shuvalov
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Estimation of Ejecta Thickness from Impact Craters in the South Polar Region of the Moon Solar Syst. Res. (IF 0.9) Pub Date : 2023-05-03 A. S. Krasilnikov, S. S. Krasilnikov, M. A. Ivanov, J. W. Head
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The Geochemical Effect of Impact Processing of Polar Regolith on the Moon Solar Syst. Res. (IF 0.9) Pub Date : 2023-04-20 A. T. Basilevsky, V. A. Dorofeeva, Li Yuan, Fang LiGang
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Contaminants in the Lunar Regolith Solar Syst. Res. (IF 0.9) Pub Date : 2023-04-20 A. V. Mokhov, T. A. Gornostaeva, A. P. Rybchuk, P. M. Kartashov
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Model Variations of the Crust Thickness of Mars and Venus Using the Love Numbers Method Solar Syst. Res. (IF 0.9) Pub Date : 2023-04-20 A. V. Batov, T. I. Menshchikova, T. V. Gudkova
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Seasonal Variation of Martian Surface Temperature over Gale Crater and Surroundings Solar Syst. Res. (IF 0.9) Pub Date : 2023-04-20 Nayama Valsa Scariah, Mili Ghosh Nee Lala, A. P. Krishna
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Analytical Approximations of the Characteristics of Nighttime Hydroxyl on Mars and Intra-Annual Variations Solar Syst. Res. (IF 0.9) Pub Date : 2023-04-20 D. S. Shaposhnikov, M. Grigalashvili, A. S. Medvedev, G. R. Zonnemann, P. Khartog
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Selected Problems of Classical and Modern Celestial Mechanics and Stellar Dynamics: I–Classical Results Solar Syst. Res. (IF 0.9) Pub Date : 2023-04-20 I. I. Shevchenko, A. V. Mel’nikov, V. B. Titov, R. V. Baluev, A. V. Veselova, A. V. Krivov, D. V. Mikryukov, D. V. Milanov, A. A. Mülläri, I. I. Nikiforov, N. P. Pit’ev, E. N. Polyakhova, L. L. Sokolov, V. Sh. Shaidulin
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Comet 2I/Borisov in Comparison with Comets of the Solar System Solar Syst. Res. (IF 0.9) Pub Date : 2023-04-20 V. A. Dorofeeva, G. V. Borisov, B. M. Shustov
Abstract— The brief review summarizes data on the chemical and mineral composition, as well as on the physical properties, of the first extrasolar comet 2I/Borisov, obtained from observations that were carried out from September 2019 to the end of March 2020. It is noted that the qualitative chemical composition of the volatile and mineral components comet 2I/Borisov is similar to the composition of