Binary stars are as common as single stars. Binary stars are of immense importance to
astrophysicists because that they allow us to determine the masses of the stars independent …

Variability in young stellar objects (YSOs) can be caused by various time-dependent
phenomena associated with star formation, including accretion rates, geometric changes in …

The recently published Gaia DR3 catalogue of spectroscopic binaries (SB) includes the
Keplerian elements of each orbit but not the measured radial velocities (RVs) and their …

Detached eclipsing binaries are a fundamental tool for measuring the physical parameters
of stars that are effectively evolving in isolation. Starting from more than 40 000 eclipsing …

Roughly 2% of white dwarfs harbor planetary debris disks detectable via infrared excesses,
but only a few percent of these disks show a gaseous component, distinguished by their …

The formation of close binaries has been an open question for decades. A large fraction of
close binaries are in triple systems, suggesting that their formation may be associated with …

Context. The Gaia satellite constitutes one of ESA's cornerstone missions. Being primarily an
astrometric space experiment measuring positions, proper motions, and parallaxes for a …

Masses and radii of stars can be derived by combining eclipsing binary light curves with
spectroscopic orbits. In our previous work, we modelled the All-Sky Automated Survey for …

Detached eclipsing binaries are the primary tool used to measure precise masses and radii
of stars. In our previous paper estimating the parameters of more than 30 000 detached …

We presented new photometry for four short-period late-type binaries, observed by three
small telescopes in China from 2020 September to 2021 December. Seven sets of light …