activity
20202026
most citedNGC 3521 as the Milky Way near twin: spectral energy distribution from UV to radio decameter ranges

2 citations · 2 across the 7 of their papers we have counts for

collaborators

7 papers

astro-ph.GA2026

Milky Way Near Twins (MWNeTs). I. A Hierarchical Framework for Identifying Candidate Evolutionary Counterparts of the Milky Way

I. B. Vavilova, A. M. Dmytrenko, D. V. Dobrycheva +8

Searches for Milky Way analogues traditionally rely on a limited set of present-day global properties. However, galaxies with similar morphology, stellar mass, star-formation rate,…

astro-ph.GA2025★ 2 cited

NGC 3521 as the Milky Way near twin: spectral energy distribution from UV to radio decameter ranges

O. V. Kompaniiets, I. B. Vavilova, Y. V. Vasylkivskyi +10

Milky Way analogues (MWAs) are usually selected from structural and kinematic properties, but robust SED-based similarity criteria are limited by heterogeneous photometry and incom…

astro-ph.GA2025

Galaxy rotation curve based on RGB stars from the Gaia DR3 catalogue

P. N. Fedorov, A. M. Dmytrenko, V. S. Akhmetov +8

In this paper, we construct a detailed circular velocity curve of the Milky Way out to 20 kpc based on the radial component of the Jeans equation in cylindrical coordinates, assumi…

astro-ph.GA2025

Milky Way galaxy-analogs and isolated galaxies with bars: environmental density in the Local Volume

O. V. Kompaniiets, I. B. Vavilova, O. M. Kukhar +6

The environmental density of galaxies within the cosmic web constrains their 3D locations in filaments, voids, groups, and clusters. It traces the distribution of baryons and the i…

astro-ph.HE2025

The 2MIG isolated AGNs -- 2. X-ray general properties and peculiarities

O. V. Kompaniiets, A. A. Vasylenko, I. B. Vavilova

We have analysed a sample of 2MIG isolated galaxies hosting AGNs (isolated AGNs) to assess whether their nuclear activity differs from that in denser environments. The isolation cr…

astro-ph.GA2024

An advanced approach for definition of the "Milky Way galaxies-analogues"

Iryna B. Vavilova, Petr M. Fedorov, Daria V. Dobrycheva +5

Our Galaxy - the Milky Way - has certain features of the structure and evolution. The morphological, photometric, kinematic, and chemodynamical properties are usually considered in…

astro-ph.HE2020

Nuclear obscuration structure in Mrk 417 based on NuSTAR and Swift/BAT data

O. V. Kompaniiets, A. A. Vasylenko

We present the results of X-ray spectral analysis of the Seyfert type 2 galaxy Mrk 417 observed by the NuSTAR (3-60 keV) and the Swift/BAT (14-150) observatories. The NuSTAR data s…