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Researcher
Andrew Tkachenko
- Disciplines:Astronomy and space sciences
Projects
1 - 10 of 12
- Scientific exploitation of the KU Leuven Mercator telescope: addressing major shortcomings in our understanding of stellar structure and evolution of single and binary starsFrom1 Jan 2024 → TodayFunding: FWO research project (including WEAVE projects)
- Time-domain spectroscopy of massive stars with the CubeSpec space mission.From4 Sep 2023 → TodayFunding: Own budget, for example: patrimony, inscription fees, gifts
- ASTRONOMY: ASTeROseismic iNput fOr cheMical Yield computationsFrom1 Jan 2022 → TodayFunding: FWO research project (including WEAVE projects)
- The Mercator Telescope in the Era of the ESA Gaia and NASA TESS space missions.From1 May 2021 → TodayFunding: FWO International research infrastructure (IRI)
- Spectroscopic analysis of hot, high-mass (pulsating) stars with state-of-the-art instrumentationFrom15 Mar 2021 → TodayFunding: Own budget, for example: patrimony, inscription fees, gifts
- MARVEL : a 4-telescope array with a high resolution radial velocity spectrograph for measuring thousands of exoplanet masses, orbits and host star activity for the TESS, PLATO and ARIEL exoplanet space missionsFrom1 May 2020 → TodayFunding: FWO Large scale research infrastructure
- What are the internal rotation and mixing properties of intermediateto high-mass stars?From28 Oct 2019 → TodayFunding: FWO fellowships
- Artificial intelligence in astronomy Unraveling variable stars with machine learning and the NASA Kepler and TESS space missionsFrom27 Aug 2019 → 27 Jun 2023Funding: Own budget, for example: patrimony, inscription fees, gifts
- Asteroseismology of massive stars based on the synergy between SDSS spectroscopy and TESS photometry dataFrom14 Jul 2019 → 27 Nov 2023Funding: Own budget, for example: patrimony, inscription fees, gifts
- PARADISE: Pushing AsteRoseismology to the next level withTESS, GaiA and the Sloan DIgital Sky SurvEyFrom1 Oct 2018 → TodayFunding: BOF - projects, Fund Recuperation Fiscal Exemption
Publications
11 - 20 of 147
- KIC 7955301: A hierarchical triple system with eclipse timing variations and an oscillating red giant(2022)
Authors: Andrew Tkachenko
- Companions to Kepler giant stars: A long-period eccentric sub-stellar companion to KIC 3526061 and a stellar companion to HD 187878(2022)
Authors: Hans Van Winckel, Saskia Prins, Andrew Tkachenko
- Pushing least-squares deconvolution to the next level: Application to binary stars☆(2022)
Authors: Andrew Tkachenko
- Multiscale entropy analysis of astronomical time series Discovering subclusters of hybrid pulsators(2022)
Authors: Jeroen Audenaert, Andrew Tkachenko
- Mass-Accreting Pulsating Components of Algols(2022)
Authors: Andrew Tkachenko
- Analysis of high-resolution FEROS spectroscopy for a sample of variable B-type stars assembled from TESS photometry(2022)
Authors: Sarah Gebruers, Andrew Tkachenko, Dominic Bowman, Timothy Van Reeth, Luc IJspeert, Laurent Mahy, Ilya Straumit, Conny Aerts
- Detection of period-spacing patterns due to the gravity modes of rotating dwarfs in the TESS southern continuous viewing zone(2022)
Authors: Timothy Van Reeth, Joris De Ridder, Andrew Tkachenko, Luc IJspeert, Conny Aerts
- Stellar labels for hot stars from low-resolution spectra I. The HOTPAYNE method and results for 330 000 stars from LAMOST DR6(2022)
Authors: Andrew Tkachenko, Sarah Gebruers
- Zeta-Payne: A Fully Automated Spectrum Analysis Algorithm for the Milky Way Mapper Program of the SDSS-V Survey(2022)
Authors: Ilya Straumit, Andrew Tkachenko, Sarah Gebruers, Jeroen Audenaert, Conny Aerts
- The Seventeenth Data Release of the Sloan Digital Sky Surveys: Complete Release of MaNGA, MaStar, and APOGEE-2 Data(2022)
Authors: Conny Aerts, Andrew Tkachenko
Linked dataset
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