73 citations · 1.6k across the 143 of their papers we have counts for
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Estimation of the Galactocentric Distance of the Sun from Cepheids Close to the Solar Circle
Vadim V. Bobylev
Based on Cepheids located near the solar circle, we have determined the Galactocentric distance of the Sun and the Galactic rotation velocity at the solar distance . For…
The Influence of the Bar on the Dynamics of Globular Clusters in the Central Region of the Milky Way. Frequency Analysis of Orbits According to Gaia EDR3 Data
A. T. Bajkova, A. A. Smirnov, V. V. Bobylev
This work is devoted to studying the influence of the bar on the orbital dynamics of globular clusters. The orbits of 45 globular clusters in the central galactic region with a rad…
Peculiarities of Open Star Clusters with High Vertical Velocities from the Region of the Sco-Cen OB Association
Vadim V. Bobylev, Anisa T. Bajkova
We have studied the kinematics of a unique sample of young open star clusters (OSCs) with high vertical velocities, km s. The characteristics of these clusters wer…
Globular clusters and bar: captured or not captured?
Anton A. Smirnov, Anisa T. Bajkova, Vadim V. Bobylev
Studies of the dynamics of globular clusters assume different values of bar parameters (mass, velocity, size) and analyse the results of orbit classifications over the range of the…
Determination of the Spiral Pattern Speed in the Milky Way from Young Open Star Clusters
Vadim V. Bobylev, Anisa T. Bajkova
We have estimated the spiral pattern speed in the Galaxy from a large sample of young open star clusters (OSCs). For this purpose, we have used 2494 OSCs younger than 50 Myr.…
Determination of the Spiral Pattern Speed in the Galaxy from Three Samples of Stars
Vadim V. Bobylev, Anisa T. Bajkova
We invoke the estimates of the amplitudes of the velocity perturbations and caused by the influence of a spiral density wave that have been obtained by us previously fr…
3-D kinematics of classical Cepheids according to Gaia, EDR3 catalog
V. V. Bobylev, A. T. Bajkova
The kinematics of about 2000 classical Cepheids of the Milky Way with data from Gaia\,EDR3 catalog has been studied. For some of these stars, there are line-of-sight velocities. On…
Link between the Optical and Radio Frames from Gaia DR3 Data and VLBI Measurements
Vadim V. Bobylev
Based on published data, we have assembled a sample of 126 radio stars with the trigonometric parallaxes and proper motions measured by VLBI and available in the Gaia DR3 catalogue…