Zobrazeno 1 - 9
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pro vyhledávání: '"Mitnyan, Tibor"'
Autor:
Kostov, Veselin B., Rappaport, Saul A., Borkovits, Tamas, Powell, Brian P., Gagliano, Robert, Omohundro, Mark, Biro, Imre B., Moe, Max, Howell, Steve B., Mitnyan, Tibor, Clark, Catherine A., Kristiansen, Martti H., Terentev, Ivan A., Schwengeler, Hans M., Pal, Andras, Vanderburg, Andrew
Publikováno v:
2024, Astrophysical Journal, 974, 25
We have discovered a triply eclipsing triple-star system, TIC 290061484, with the shortest known outer period, Pout, of only 24.5 days. This "eclipses" the previous record set by lambda Tauri at 33.02 days, which held for 68 yr. The inner binary, wit
Externí odkaz:
http://arxiv.org/abs/2410.01711
Autor:
Borkovits, Tamás, Mitnyan, Tibor
In this work, we search for observational evidence of higher-order secular perturbations in three eclipsing binaries. These are slightly eccentric binaries, and they form the inner pairs of tight, compact, hierarchical triple star systems. We analyze
Externí odkaz:
http://arxiv.org/abs/2311.07232
Autor:
Kostov, Veselin B., Powell, Brian P., Rappaport, Saul A., Borkovits, Tamas, Gagliano, Robert, Jacobs, Thomas L., Jayaraman, Rahul, Kristiansen, Martti H., LaCourse, Daryll M., Mitnyan, Tibor, Omohundro, Mark, Orosz, Jerome, Pal, Andras, Schmitt, Allan R., Schwengeler, Hans M., Terentev, Ivan A., Torres, Guillermo, Barclay, Thomas, Vanderburg, Andrew, Welsh, William
We present our second catalog of quadruple star candidates, containing 101 systems discovered in TESS Full-Frame Image data. The targets were initially detected as eclipsing binary stars with the help of supervised machine learning methods applied to
Externí odkaz:
http://arxiv.org/abs/2309.14200
This paper presents a comprehensive analysis of four triply eclipsing triple star systems, namely TIC 88206187, TIC 14839347, TIC 298714297, and TIC 66893949. The four systems with third-body eclipses were found in the TESS lightcurves from among a s
Externí odkaz:
http://arxiv.org/abs/2309.01639
Autor:
Pribulla, Theodor, Borkovits, Tamás, Jayaraman, Rahul, Rappaport, Saul, Mitnyan, Tibor, Zasche, Petr, Komžík, Richard, Pál, András, Uhlař, Robert, Mašek, Martin, Henzl, Zbyněk, Bíró, Imre Barna, Csányi, István, Stuik, Remko, Kristiansen, Martti H., Schwengeler, Hans M., Gagliano, Robert, Jacobs, Thomas L., Omohundro, Mark, Kostov, Veselin, Powell, Brian P., Terentev, Ivan A., Vanderburg, Andrew, LaCourse, Daryll, Rodriguez, Joseph E., Bakos, Gáspár, Csubry, Zoltán, Hartman, Joel
We have found that the 2+2 quadruple star system BU CMi is currently the most compact quadruple system known, with an extremely short outer period of only 121 days. The previous record holder was TIC 219006972 (Kostov et al. 2023), with a period of 1
Externí odkaz:
http://arxiv.org/abs/2307.01521
Autor:
Czavalinga, Donát R., Mitnyan, Tibor, Rappaport, Saul A., Borkovits, Tamás, Gagliano, Robert, Omohundro, Mark, Kristiansen, Martti H. K., Pál, András
Publikováno v:
A&A 670, A75 (2023)
Aims. We introduce a novel way to identify new compact hierarchical triple stars by exploiting the huge potential of Gaia DR3 and also its future data releases. We aim to increase the current number of compact hierarchical triples significantly. Meth
Externí odkaz:
http://arxiv.org/abs/2212.02903
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Dec2023, Vol. 526 Issue 2, p1-16, 16p
Autor:
Jayaraman, Rahul, Rappaport, Saul, Borkovits, Tamás, Pribulla, Theodor, Komžik, Richard, Mitnyan, Tibor, Zasche, Petr, Tokovinin, Andrei, Rodriguez, Joseph E., Terentev, Ivan, Omohundro, Mark, Gagliano, Robert, Jacobs, Tom, Kristiansen, Martti, LaCourse, Daryll, Schwengeler, Hans, Vanderburg, Andrew
Using TESS observations, we independently discovered that BU Canis Minoris (BU CMi, TIC 271204362), previously thought to be an eclipsing binary with a 2.94d period, is actually a quadruply-eclipsing four-star system (2+2). Its two component binaries
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40053938a9c31c9eeb7f9e709e883155
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