A5039151182- Astro and Planetary Science
- Astronomical Observations and Instrumentation
- Astrophysical Phenomena and Observations
- Gamma-ray bursts and supernovae
- Stellar, planetary, and galactic studies
- Astronomy and Astrophysical Research
- SAS software applications and methods
- Planetary Science and Exploration
- Control and Dynamics of Mobile Robots
- Pulsars and Gravitational Waves Research
- History and Developments in Astronomy
- Mechanics and Biomechanics Studies
- Atmospheric Ozone and Climate
- Isotope Analysis in Ecology
- Geophysics and Gravity Measurements
- Nuclear physics research studies
- Solar and Space Plasma Dynamics
- High-pressure geophysics and materials
- Calibration and Measurement Techniques
- Elasticity and Wave Propagation
- Space Satellite Systems and Control
- Adaptive optics and wavefront sensing
- Chemical Thermodynamics and Molecular Structure
- Spectroscopy and Chemometric Analyses
- Dynamics and Control of Mechanical Systems
Institute of Astronomy
2018-2021
Special Astrophysical Observatory
2018-2020
Institute of Applied Astronomy
2018-2020
Crimean Astrophysical Observatory
2011-2020
Lomonosov Moscow State University
2020
Kazan Federal University
2020
Friedrich-Alexander-Universität Erlangen-Nürnberg
2020
Astronomical Institute of the Slovak Academy of Sciences
2020
Leibniz Institute for Astrophysics Potsdam
2020
Russian Academy of Sciences
2018-2019
The rotation state of small asteroids is affected by the Yarkovsky-O'Keefe-Radzievskii-Paddack (YORP) effect, which a net torque caused solar radiation directly reflected and thermally reemitted from surface. Due to this period slowly changes, can be most easily measured in light curves because shift phase accumulates over time quadratically. We collected archived carried out new photometric observations for (10115) 1992 SK, (1620) Geographos, (1685) Toro. applied method curve inversion fit...
Аккреционные процессы в астрофизике, Шакура Н.И., Колесников Д.А., Постнов К.А., Волков И.М., Бикмаев И.Ф., Ирсмамбетова Т.Р., Штауберт Р., Вилмс Й., Иртуганов Е., Шурыгин П., Голышева П.Ю., Шугаров С.Ю., Николенко И.В., Трунковский Е.М., Шонгерр Г., Швопе А., Клочков Д.
Имеющийся на симеизской обсерватории ИНАСАН инфракрасный датчик облачности контролирует состояние атмосферы в районе зенита, однако при наблюдении объектов со значительными отрицательными склонениями желательно иметь информацию о наличии южном направлении низко над горизонтом. В статье описана установленная для этой цели камера и результаты ее тестирования. The infrared cloud sensor available at the Simeiz Observatory INASAN monitors state of atmosphere in zenith area, however, when...
Abstract Accretion onto magnetized neutron stars is considered using as a case study long-term X-ray and optical observations of HZ Her/Her X-1, an binary system with 1.7-day orbital period where disc accretion occurs from the donor star (HZ Her) (Her X-1). On top variability pulsating emission rotating about one second, 35-day modulation observed. The due to tilted precessing that periodically screens star. precession in direction opposite motion determined by joint action tidal torque...
Для увеличения функциональных возможностей Цейсс-1000 в Симеизе 2020 г. рамках развития приборной базы ИНАСАН было выпущено техническое задание на изготовление фокального редуктора телескопа для выполнения ряда задач поискового характера с возможностью первичной обработки (астрометрия и фотометрия). Задание включало требование поля зрения до 0.8 ◦ при использовании серийных ПЗС-камер матрицами размером порядка 80 мм диагонали обеспечения максимально возможного покрытия небесной сферы без...
The X-ray binary Her X-1 consists of an accreting neutron star and the optical component HZ Her. 35-day superorbital variability this system is known since its discovery in 1972 by Uhuru satellite believed to be caused forced precession a warped accretion disk tilted orbital plane. We argue that observed features can explained free with period close disk. model parameters include a) luminosity star; b) flux from disk; c) tilt inner outer edges A possible synchronization mechanism based on...
В данной статье проводится обзор комплексов управления телескопов Zeiss 1000 «Karl-Zeiss-Jena», а также модер-низации существующих систем и создание нового комплекса для данных инструментов наболее современной элементарной базе. This article provides an overview of the control systems for “Karl-Zeiss-Jena” telescopes, as well themodernization existing and creation a new complex these instruments on moremodern elementary base.
International Scientific Optical Network (ISON) is an open international voluntary project specializing in observations of the near-Earth space objects. Observatories collaborating with ISON provide global coverage and successfully combine debris asteroids. The network includes more than 50 telescopes 27 observatories 15 countries has been working since 2005. monitors whole GEO region tracks objects at GEO, GTO, HEO LEO. data allowing maintenance database orbits, validating population model...
Abstract We present the precise multicolour photometry of eclipsing variable EQ Boo (P = 5 d .43, V 8 m .8), which is component “A” visual double star ADS 9422 (F7 V+G0 V, ρ 1.3”, Δ mag 0.7). From analysis these data, we can propose existence fourth with a late spectral type.
We present the results of modelling 35-day superorbital changes in B and V lightcurves X-ray flux HZ Her/Her X-1.The model is implemented a computer program written C programming language, with module for parameter optimisation Python.The includes tilted precessing warped accretion disc around freely neutron star.The near its inner edge due to interaction rotating star magnetosphere.The magnetic torque depends on precessional phase emission also free precession phase, which modulates...
История Симеизской обсерватории, которая является частью ИНАСАН, перешагнувшая свой 100-летний юбилей, неразрывна связана с наблюдениями малых тел Солнечной системы. В статье приводится история наблюдений в разные периоды существования обсерватории. Статья основана на материалах, представленных Научной конференции «VIII Бредихинские чтения». Institute of Astronomy the RAS, Moscow, Russia The history Simeiz observatory, which is a part INASAN and has crossed its 100th anniversary,...