OOIR: Observatory of International Research

Papers

(The median citation count of Astronomy Letters-A Journal of Astronomy and Space Astrophysics is 1. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-11-01 to 2025-11-01.)

Article	Citations
Stabilization of the Orbital Motion of a Solar Sail in the Vicinity of a Collinear Libration Point through a Change in Reflectivity	13
Counter-Rotating Gaseous Disk and Star Formation in the S0 Galaxy NGC 934	13
The Lyman-Alpha Forest and the Ultraviolet Background	10
SRGz: Machine Learning Methods and Properties of the Catalog of SRG/eROSITA Point X-ray Source Optical Counterparts in the DESI Legacy Imaging Surveys Footprint	10
To the Origin of the Fast X-ray Precursors of Solar Flares	9
The Nature of Anomalous Period Increase in the Pulsating Variable V725 Sgr	9
Gaia 19cwm—An Eclipsing Dwarf Nova of WZ Sge Type with a Magnetic White Dwarf	9
Search for AGNs in Dwarf Galaxies in the the M81 Field with INTEGRAL Data	9
Estimation of the Accuracy of Stellar Atmosphere Parameters and Interstellar Extinction from Highly Accurate Broadband Photometry	9
An Extended Catalog of Sunyaev–Zeldovich Objects from Planck Data with Deep Learning	8
Determination of the Spiral Pattern Speed in the Galaxy from Three Samples of Stars	8
Circumstellar Shell and Emission of the SN 2020tlf Progenitor	8
Populations of Ultraluminous X-ray Sources in Galaxies: Origin and Evolution	8
On the Origin of Knots in the Vela Nebula	7
Non-LTE Analysis of the Si II Lines in $$\boldsymbol{\iota}$$ Her with Various Atomic Data Sets	7
Puzzle of [Ar II] 7 $$\mu$$m Line Broad Component of SN 1987A	7
Difference in the Characteristics of Solar Macrospicules at Low and High Latitudes	7
GRB 231115A—a Magnetar Giant Flare in the M82 Galaxy	7
Induced Magnetic Field in Accretion Disks around Neutron Stars	7
Simulations of Burning and Nucleosynthesis in a Thermonuclear Supernova	6
Recurrent Symbiotic Nova T Coronae Borealis before Outburst	6
Study of the Components of the Double Star ADS 15571 by Speckle Interferometry	6
Collisional Pumping of H$${}_{2}$$O and СH$${}_{3}$$OH Masers in C-Type Shock Waves	6
Elusive Helium Stars in the Gap between Subdwarfs and Wolf–Rayet Stars II. Nonlinear Pulsations of Stripped Helium Stars	6
New Active Galactic Nuclei Detected by the ART-XC and eROSITA Telescopes during the First Five SRG All-Sky X-ray Surveys. Part 2	6

Parameters of the Galactic Spiral Density Wave from Masers with Parallax Errors Less Than 10$$\boldsymbol{\%}$$	6
Activity of the Young Solar Analog HD 109833 and Estimates of the Mass Loss Rate from the Atmospheres of Its Two Planets	6
Magnetic Field Structures of the Stars HD 94660, HD 75049, and HD 154708	5
The First Detection of an Orphan Burst at the Rise Phase	5
Differential Rotation of Large Long-Lived Sunspot Groups and Their Morphological Structure	5
Testing the Hypothesis about the Existence of a Planet Orbiting the Pulsar B0329+54 (J0332+5434)	5
SRG/ART-XC Galactic Plane Survey near Galactic Longitude $$\boldsymbol{L\simeq 20^{\circ}}$$: Catalog of Sources	5
The $$\boldsymbol{BVR_{c}I_{c}}$$ Sky Brightness of the Caucasian Mountain Observatory of MSU	5
Influence of Space Curvature on the Moment of Inertia of a Pulsar Magnetic Field	5
Thermal Neutrinos from the Explosion of a Minimum-Mass Neutron Star	4
The Cepheids V371 Per and OGLE-LMC-CEP-2132: The First Crossing of the Instability Strip	4
Optical Characteristics of a Magnetocentrifugal Disk Wind in the Visual, Ultraviolet, and X-ray Spectral Ranges	4
Spatial Structure of the Dusty Wind of RW Aur A	4
Search for Rotating Radio Transients in the Pushchino Multibeam Survey	4
A Method for Estimating the Spatial Period of Energy Release in Solar Flares II	4
Detection of AGNs and Quasars with Significant Proper Motions Based on Gaia Data in the SRG/eROSITA Catalog of X-ray Sources	4
Activity of the Seyfert Galaxy NGC 7469 in 2016–2021: Observational $$\boldsymbol{UBVRI}$$ Data	4
Study of the Solar Wind Plasma Thermodynamics in the Solar Corona Based on the Charge State of Heavy Ions	4
Search for Astrophysical Transients on Limiting Time Scales and Their Classification Based on INTEGRAL Data	4
High-precision Astrometric Observations of the SRG Space Observatory with RTT-150 for Orbit Correction Control	3
Generalized Three-Cornered Hat Method and Its Application for the Construction of an Ensemble Pulsar Time Scale	3
Non-LTE Abundance Analysis of Main-Sequence A–B Stars. III. Normal-Star Criteria	3
Methodology of Parameters Calculation for a Series of ‘‘Major’’ Trajectory Corrections of the Spektr-RG Spacecraft to Improve Its Radio Visibility	3
Methyl Formate Synthesis Pathways at Various Star Formation Stages	3
Analysis of the Parameters of Pre-Cataclysmic Binaries with sdB-subdwarfs: V1828 Aql	3
The Ratio of the Areas of a Sunspot and Its Umbra: Two Populations of Sunspot Groups	3
Formation of an Optimal Scenario for Observations with an Orbital Space Telescope to Reduce Fuel Consumption	3
On a Theory of the Origin of Quasi-Harmonic Bursts on the Crab Pulsar	3
FG Sge: New Multicolor Photometry and Short-Term Dust Shell Clearing in 2019	3
Neutrino Emission of Neutron-Star Superbursts	3
SRG/eROSITA Survey in the Lockman Hole: Classification of X-ray Sources	3
IRAS 22272+5435 (V354 Lac): Multicolor Photometry of a Variable Carbon-rich Post-AGB Star and a Dust Formation Episode	3
Confirmation of the ‘‘Lost’’ Cycle and the Gnevyshev–Ohl Rule in a Series of Sunspot Areas Spanning 410 Years	3
New Active Galactic Nuclei Detected by the ART-XС and eROSITA Telescopes Onboard the SRG Observatory during an All-Sky X-ray Survey	3
Origin of ‘‘Bursts in Absorption’’ in the Jovian Decameter Radio Emission	3
The Hybrid Nova V1405 Cas with an Oxygen–Neon or Carbon–Oxygen White Dwarf?	3
Estimation of Galactic Spiral Density Wave Parameters Based on the Velocities of OB2 Stars from the Gaia EDR3 Catalogue	3
Current Sheet as an Optimal Synchrotron Maser on a Radio Pulsar	3
Calculation of the Flux and Charge Ratio of High-Energy Atmospheric Muons at Sea Level*	3
Method of Searching for Nanoflares and Their Spatial Distribution in the Solar Corona	3
Estimation of the Kinematic Age of the $$\boldsymbol{\beta}$$ Pictoris Moving Group from Up-to-date Data	3
Improving Photometric Redshifts by Merging Probability Density Functions from Template-Based and Machine Learning Algorithms*	3
Revision of the Calcium and Scandium Abundances in Am Stars Based on Non-LTE Calculations and Comparison with Diffusion Stellar Evolution Models	3
Increase in the Brightness of the Cosmic Radio Background toward Galaxy Clusters	3
Highly Variable Active Galactic Nuclei in the SRG/eROSITA Sky Survey: I. The Constriction of a Sample and the Catalog of Objects Detected in a Low State	3
Supernova 2009ip Outbursts in 2012: From Scenario to Model	2
Chromatic Afterglow of GRB 200829A	2
New Interstellar Extinction Maps Based on Gaia and Other Sky Surveys	2
Parameters of the Radcliffe Wave from Masers, Radio Stars, and T Tauri Stars	2
Explosion of a Minimum-Mass Neutron Star within Relativistic Hydrodynamics	2

Interaction of Accretion and Circumstellar Extinction as a Cause of Unusual Variability in the WTTS Star V715 Per	2
An Improved Photoionization Model for Analysis of H II Region Spectra for the Determination of Primordial $${}^{\boldsymbol{4}}$$He Abundance	2
Observations of Massive Galaxy Clusters from the All-Sky Survey with the eROSITA Telescope Onboard the SRG Space Observatory	2
Symbiotic Nature of the Zirconium Star CSS 1102	2
Exploring the Dynamics of Dark Energy in $$\boldsymbol{f(Q,C)}$$ Gravity: A Comprehensive Analysis Using Cosmological Datasets	2
Cosmic Abundance of Iron	2
Angles between the Magnetic Moment and the Rotation Axis in Radio Pulsars with Hard Emission	2
What Can We Learn about Compton-Thin AGN Tori from Their X-ray Spectra? *	2
Evolution of the Spiral Structure of Galaxies from HST COSMOS Field Data	2
Evolution of the Orbital Period of the Ultracompact Binary System ZTF J213056.71+442046.5	2
SDSS-IV MaNGA: Ionization Sources of the Extra-planar Diffuse Ionized Gas	2
Influence of a Small-Scale Magnetic Field on the Heating of the Polar Cap of the Radio Pulsar J0901–4046	2
Young Star-Forming Complexes in the Ring of the S0 Galaxy NGC 4324	2
Link between the Optical and Radio Frames from Gaia DR3 Data and VLBI Measurements	2
Possible Flight Trajectories to Venus with Landing in a Given Region	2
Models of Mira Variables of the Large Magellanic Cloud	2
Second Maximum of SN 2019stc: Collision with a Circumstellar Shell?	2
Properties of the Flare Energy Release in Force-Free Magnetic Flux Ropes	2
Search for Tidal Disruption Events Based on the SRG/eROSITA Survey with Subsequent Optical Spectroscopy	2
Electrostatic Energy of Multicomponent Crystal Mixtures in the Interiors of Degenerate Stars	2
Forced Photometry for Pan-STARRS1 Objects Based on WISE Data	2
Scientific Objectives of the Lunar Millimeter and Submillimeter Observatory	2
SRGe J194401.8+284452—an X-ray Cataclysmic Variable in the Field of the Gamma-Ray Source 4FGL J1943.9+2841	2
Prospects for Measuring the Post-Newtonian $$\boldsymbol{\gamma}$$ Parameter Using Two Satellites Equipped with Highly Stable Atomic Clocks	2
Atomic Data on Inelastic Processes in Boron–Hydrogen Collisions	1
Scandium Abundance in F–G–K Stars in a Wide Metallicity Range	1
Spectroscopy of B and Be Stars in the Very Young Open Star Cluster IC 1805	1
Measuring the Magnetic Field Strength of a Transient X-ray Pulsar 4U 1901+03 by Its Variability on Different Time Scales	1
Low-Energy Neutrino Emission from Primordial Black Holes: A New Possibility of Observing Hawking Radiation	1
Spectroscopic and Photometric Study of the New Eclipsing Polar Gaia23cer	1
Non-LTE Nitrogen Abundances in the Sun and Selected A–F-Type Stars	1
Stellar Wind and the Efficiency of Plasma Radio Emission from Exoplanets	1
SDSS J085414.02+390537.3—A New Asynchronous Polar	1
Estimation of the Mass of the Very Massive Galaxy Cluster SRGe CL2305.2-2248 from Strong Lensing	1
A Method for Estimating the Spatial Period of Energy Release in Solar Flares	1
Collisional Plasma Temperature and Betatron Acceleration of Quasi-thermal Electrons in Solar Flares	1
On the Influence of Magnetic Turbulence on the Spectra of Gamma-Ray Burst Afterglows	1
SRGe J214919.3+673634—a Candidate for AM Her Variables Discovered by the eROSITA Telescope onboard the Spectrum–Roentgen–Gamma Orbital Observatory	1
Mergers of Binary Primordial Black Holes in Evolving Dark Matter Halos	1
Comparative Modeling of the 2012b Outburst of Supernova 2009ip	1
X-ray Properties of the Luminous Quasar PG 1634+706 at $$z=1.337$$ from SRG and XMM-Newton Data	1
Data From FAST and MeerKAT Surveys As a Test of Radio Pulsar Physics	1
Type Ibn Supernova SN 2010al: Powerful Mass Loss Half Year Prior to the Explosion	1
Broadband Analysis of the Wind System X1908+075 Based on NuSTAR Data	1
A Maneuver of Escape from the Vicinity of a Collinear Libration Point Using Light Pressure Forces	1
Detection of Radio Emission from the Geminga-Like Gamma-Ray Pulsar J1836+5925	1
Estimation of the Galactocentric Distance of the Sun from Cepheids Close to the Solar Circle	1
New Estimates of the Merger Rate of Primordial Black Holes with Allowance for Clustering Dark Matter	1
Application of the Hori–Deprit Method to the Analysis of the Cosmogonic Evolution of Weakly Perturbed Planetary Systems	1
Morphology and Spectra of the Galactic Supernova Remnant G18.1-0.1 from SRG/eROSITA Data	1
Study of the X-ray Pulsar IGR J21343+4738 Based on NuSTAR, Swift, and SRG Data	1
Gamma-Ray Bursts: Multiwavelength Investigations and Models	1
Secular Dynamics of a Number of Planets from the TESS Catalog Detected in Binary Star Systems	1
Superluminous Supernova SN 2018ibb: Circumstellar Shell and Spectral Effects	1
Passage of a Gamma-Ray Burst through a Molecular Cloud: Cloud Ionization Structure	1
Extragalactic Radio Sources with Large Changes in Their Apparent Coordinates	1
Optical Study of the Polar BM CrB in a Low State	1
Supernova in Lost Common Envelope and SN 2006gy	1
Orbits of Visual Double Stars from P. Couteau’s Catalogue Determined with Gaia DR2 and Gaia EDR3 Data	1
PISN 2018ibb: Radioactive Emission of [O III] Lines	1
Theoretical Mass Estimates for the Mira-Type Variable R Hydrae	1
Radar Images of the Candidate Spacecraft Landing Sites on the Moon	1
Deep Hard X-ray Survey of the M81 Field Based on INTEGRAL1 Data	1