Vol. 69, No. 11, 2025

Astronomy Reports

Formation of Large-Scale Structures of the Universe: Singularities and Evolution in Pressureless Media

A. I. Aptekarev, I. Yu. Kalashnikov, Yu. G. Rykov, and V. M. Chechetkin p. 1039 abstract

Relationship between Poincaré Sections and Spectral Characteristics of Orbits of Globular Clusters in the Central Region of the Galaxy

A. T. Bajkova, A. A. Smirnov, and V. V. Bobylev p. 1051 abstract

Ic-Photometry of the X-Ray Nova GS 2000+25 (QZ Vul): Orbital Light Curve Modeling and Black Hole Mass

A. M. Cherepashchuk, T. S. Khruzina, and K. E. Atapin p. 1063 abstract

Critical Accretion to Neutron Star with an Evaluation of Nucleosynthesis

A. G. Aksenov and V. M. Chechetkin p. 1077 abstract

The Pushchino Multibeam Pulsar Search. VI. Method for Pulsar Timing Using Poorly Timed Data

S. A. Andrianov, V. A. Potapov, S. A. Tyul’bashev, S. V. Logvinenko, and V. V. Oreshko p. 1088 abstract

The Pushchino Multibeams Pulsar Search. VII. The Results of the Timing of 12 Slow Pulsars

S. A. Andrianov, V. A. Potapov, and S. A. Tyul’bashev p. 1102 abstract

Correction for Observational Selection Effects of the Samples of Low-Mass Exoplanets Discovered with the Radial Velocity Technique

V. I. Ananyeva, I. A. Shashkova, and A. V. Tavrov p. 1111 abstract

Multicolor Transit Photometry: Searching for Traces of Exoplanet Atmospheres

E. V. Bekesov, K. A. Lyzenko, A. M. Cherepashchuk, A. A. Belinski, S. Yu. Shugarov, A. M. Tatarnikov, and N. A. Maslennikova p. 1135 abstract

Equilibrium Structures and Stability in Radiating Oblate Binary Systems with Heterogeneity

M. Javed Idrisi, Keshav, and Advin Masih p. 1157 abstract

Outer and Inner Orbits of the Bright Doubly Eclipsing System BU CMi

A. S. Volkova and I. M. Volkov p. 1169 abstract

The Distribution of Young Spectroscopic Binary Stars by Masses and by Mass Ratio of the Components Corrected for Observational Selection Effects

O. V. Eretnova, G. N. Dremova, and D. V. Tarasova p. 1186 abstract

Some Limits on Optical Emission of Fast Radio Bursts

A. R. Chasovnikov, V. M. Lipunov, D. M. Vlasenko, K. K. Zhirkov, and N. V. Tyurina p. 1196 abstract

Do Planets Affect the Behavior of the Long-term Solar Activity?

M. Katsova, V. Obridko, D. Sokoloff, and N. Emelyanov p. 1200 abstract

Writhing of the Axes of Eruptive Prominences at the Late Stage of Eruption

B. P. Filippov p. 1207 abstract

An Analysis of Equilibrium Points in the Sitnikov Square Configuration with Oblate Primaries

M. Shahbaz Ullah and M. Javed Idrisi p. 1219 abstract

First Results of the Operation of the RCO-500 Optical Station of the Russian–Cuban Observatory

S. A. Naroenkov, M. A. Nalivkin, A. N. Tarasenkov, Yu. V. Sysolina, I. S. Savanov, M. E. Sachkov, O. Pons Rodrigues, and Z. Barcena Fonseca p. 1232 abstract

Contents

Astronomy Reports