Zobrazeno 1 - 10
of 168
pro vyhledávání: '"Kostov, A. B."'
Autor:
Wang, Xian-Yu, Rice, Malena, Wang, Songhu, Kanodia, Shubham, Dai, Fei, Logsdon, Sarah E., Schweiker, Heidi, Teske, Johanna K., Butler, R. Paul, Crane, Jeffrey D., Shectman, Stephen A., Quinn, Samuel N., Kostov, Veselin B., Osborn, Hugh P., Goeke, Robert F., Eastman, Jason D., Shporer, Avi, Rapetti, David, Collins, Karen A., Watkins, Cristilyn, Relles, Howard M., Ricker, George R., Seager, Sara, Winn, Joshua N., Jenkins, Jon M.
The stellar obliquity distribution of warm-Jupiter systems is crucial for constraining the dynamical history of Jovian exoplanets, as the warm Jupiters' tidal detachment likely preserves their primordial obliquity. However, the sample size of warm-Ju
Externí odkaz:
http://arxiv.org/abs/2408.10038
Autor:
Montalto, M., Greco, N., Biazzo, K., Desidera, S., Andreuzzi, G., Bieryla, A., Bignamini, A., Bonomo, A. S., Briceño, C., Cabona, L., Cosentino, R., Damasso, M., Fiorenzano, A., Fong, W., Goeke, B., Hesse, K. M., Kostov, V. B., Lanza, A. F., Latham, D. W., Law, N., Mancini, L., Maggio, A., Molinaro, M., Mann, A. W., Mantovan, G., Naponiello, L., Nardiello, D., Nascimbeni, V., Pagano, I., Pedani, M., Safonov, B. S., Scandariato, G., Seager, S., Singh, V., Sozzetti, A., Strakhov, I. A., Winn, J. N., Ziegler, C., Zingales, T.
Aims. We report the confirmation of a new transiting exoplanet orbiting the star TOI-5076. Methods. We present our vetting procedure and follow-up observations which led to the confirmation of the exoplanet TOI-5076b. In particular, we employed high-
Externí odkaz:
http://arxiv.org/abs/2405.18950
Autor:
Hinse, T. C., Baştürk, O., Southworth, J., Feiden, G. A., Tregloan-Reed, J., Kostov, V. B., Livingston, J., Esmer, E. M., Yılmaz, Mesut, Yalçınkaya, Selçuk, Torun, Şeyma, Vos, J., Evans, D. F., Morales, J. C., Wolf, J. C. A., Olsen, E. H., Clausen, J. V., Helt, B. E., Lý, C. T. K., Stahl, O., Wells, R., Herath, M., Jørgensen, U. G., Dominik, M., Skottfelt, J., Peixinho, N., Longa-Peña, P., Kim, Y., Kim, H. -E., Yoon, T. S., Alrebdi, H. I., Zotos, E. E.
The binary star NY Hya is a bright, detached, double-lined eclipsing system with an orbital period of just under five days with two components each nearly identical to the Sun and located in the solar neighbourhood. The objective of this study is to
Externí odkaz:
http://arxiv.org/abs/2404.08594
Autor:
Desai, Anmol, Turtelboom, Emma V., Harada, Caleb K., Dressing, Courtney D., Rice, David R., Murphy, Joseph M. Akana, Brinkman, Casey L., Chontos, Ashley, Crossfield, Ian J. M., Dai, Fei, Hill, Michelle L., Fetherolf, Tara, Giacalone, Steven, Howard, Andrew W., Huber, Daniel, Isaacson, Howard, Kane, Stephen R., Lubin, Jack, MacDougall, Mason G., Mayo, Andrew W., Močnik, Teo, Polanski, Alex S., Rice, Malena, Robertson, Paul, Rubenzahl, Ryan A., Van Zandt, Judah, Weiss, Lauren M., Bieryla, Allyson, Buchhave, Lars A., Jenkins, Jon M., Kostov, Veselin B., Levine, Alan M., Lillo-Box, Jorge, Paegert, M., Rabus, Markus, Seager, S., Stassun, Keivan G., Ting, Eric B., Watanabe, David, Winn, Joshua N.
We present and confirm TOI-1751 b, a transiting sub-Neptune orbiting a slightly evolved, solar-type, metal-poor star ($T_{eff} = 5996 \pm 110$ K, $log(g) = 4.2 \pm 0.1$, V = 9.3 mag, [Fe/H] = $-0.40 \pm 0.06$ dex) every 37.47 d. We use TESS photometr
Externí odkaz:
http://arxiv.org/abs/2402.07110
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
Autor:
Almenara, J. M., Bonfils, X., Bryant, E. M., Jordán, A., Hébrard, G., Martioli, E., Correia, A. C. M., Astudillo-Defru, N., Cadieux, C., Arnold, L., Artigau, É., Bakos, G. Á., Barros, S. C. C., Bayliss, D., Bouchy, F., Boué, G., Brahm, R., Carmona, A., Charbonneau, D., Ciardi, D. R., Cloutier, R., Cointepas, M., Cook, N. J., Cowan, N. B., Delfosse, X., Nascimento, J. Dias do, Donati, J. -F., Doyon, R., Forveille, T., Fouqué, P., Gaidos, E., Gilbert, E. A., da Silva, J. Gomes, Hartman, J. D., Hesse, K., Hobson, M. J., Jenkins, J. M., Kiefer, F., Kostov, V. B., Laskar, J., Lendl, M., L'Heureux, A., Martins, J. H. C., Menou, K., Moutou, C., Murgas, F., Polanski, A. S., Rapetti, D., Sedaghati, E., Shang, H.
We report the discovery and characterisation of a giant transiting planet orbiting a nearby M3.5V dwarf (d = 80.4 pc, $G$ = 15.1 mag, $K$=11.2 mag, R$_\star$ = 0.358 $\pm$ 0.015 R$_\odot$, M$_\star$ = 0.340 $\pm$ 0.009 M$_\odot$). Using the photometr
Externí odkaz:
http://arxiv.org/abs/2308.01454
Autor:
Hartman, J. D., Bakos, G. Á., Csubry, Z., Howard, A. W., Isaacson, H., Giacalone, S., Chontos, A., Narita, N., Fukui, A., de Leon, J. P., Watanabe, N., Mori, M., Kagetani, T., Fukuda, I., Kawai, Y., Ikoma, M., Palle, E., Murgas, F., Esparza-Borges, E., Parviainen, H., Bouma, L. G., Cointepas, M., Bonfils, X., Almenara, J. M., Collins, Karen A., Collins, Kevin I., Relles, Howard M., Barkaoui, Khalid, Schwarz, Richard P., Mourad, Ghachoui, Timmermans, Mathilde, Dransfield, Georgina, Burdanov, Artem, de Wit, Julien, Jehin, Emmanuël, Triaud, Amaury H. M. J., Gillon, Michaël, Benkhaldoun, Zouhair, Horne, Keith, Sefako, Ramotholo, Jordán, A., Brahm, R., Suc, V., Howell, Steve B., Furlan, E., Schlieder, J. E., Ciardi, D., Barclay, T., Gonzales, E. J., Crossfield, I., Dressing, C. D., Goliguzova, M., Tatarnikov, A., Ricker, George R., Vanderspek, Roland, Latham, David W., Seager, S., Winn, Joshua N., Jenkins, Jon M., Striegel, Stephanie, Shporer, Avi, Vanderburg, Andrew, Levine, Alan M., Kostov, Veselin B., Watanabe, David
We present the discovery from the TESS mission of two giant planets transiting M dwarf stars: TOI 4201 b and TOI 5344 b. We also provide precise radial velocity measurements and updated system parameters for three other M dwarfs with transiting giant
Externí odkaz:
http://arxiv.org/abs/2307.06809
Autor:
Quintana, Elisa V., Gilbert, Emily A., Barclay, Thomas, Silverstein, Michele L., Schlieder, Joshua E., Cloutier, Ryan, Quinn, Samuel N., Rodriguez, Joseph E., Vanderburg, Andrew, Hord, Benjamin J., Louie, Dana R., Ostberg, Colby, Kane, Stephen R., Hoffman, Kelsey, Rowe, Jason F., Arney, Giada N., Saxena, Prabal, Richardson, Taran, Clement, Matthew S., Kartvedt, Nicholas M., Adams, Fred C., Alfred, Marcus, Berger, Travis, Bieryla, Allyson, Bonney, Paul, Boyd, Patricia, Cadieux, Charles, Caldwell, Douglas, Ciardi, David R., Charbonneau, David, Collins, Karen A., Colon, Knicole D., Conti, Dennis M., Di Sora, Mario, Domagal-Goldman, Shawn, Dotson, Jessie, Fauchez, Thomas, Günther, Maximilian N., Hedges, Christina, Isopi, Giovanni, Kohler, Erika, Kopparapu, Ravi, Kostov, Veselin B., Larsen, Jeffrey A., Lopez, Eric, Mallia, Franco, Mandell, Avi, Mullally, Susan E., Paudel, Rishi R., Powell, Brian P., Ricker, George R., Safonov, Boris S., Schwarz, Richard P., Sefako, Ramotholo, Stassun, Keivan G., Wilson, Robert, Winn, Joshua N., Vanderspek, Roland K.
We report the detection and validation of two planets orbiting TOI-2095 (TIC 235678745). The host star is a 3700K M1V dwarf with a high proper motion. The star lies at a distance of 42 pc in a sparsely populated portion of the sky and is bright in th
Externí odkaz:
http://arxiv.org/abs/2304.09189
Autor:
Ment, Kristo, Charbonneau, David, Irwin, Jonathan, Winters, Jennifer G., Pass, Emily, Shporer, Avi, Essack, Zahra, Kostov, Veselin B., Kunimoto, Michelle, Levine, Alan, Seager, Sara, Vanderspek, Roland, Winn, Joshua N.
Based on photometric observations by TESS, we present the discovery of a Venus-sized planet transiting LHS 475, an M3 dwarf located 12.5 pc from the Sun. The mass of the star is $0.274 \pm 0.015~\rm{M_{Sun}}$. The planet, originally reported as TOI 9
Externí odkaz:
http://arxiv.org/abs/2304.01920
Autor:
Kostov, Veselin B., Borkovits, Tamas, Rappaport, Saul A., Powell, Brian P., Pal, Andras, Jacobs, Thomas L., Gagliano, Robert, Kristiansen, Martti H., LaCourse, Daryll M., Moe, Maxwell, Omohundro, Mark, Schmitt, Allan R., Schwengeler, Hans M., Terentev, Ivan A., Vanderburg, Andrew
We present the discovery of a new highly compact quadruple star system, TIC 219006972, consisting of two eclipsing binary stars with orbital periods of 8.3 days and 13.7 days, and an outer orbital period of only 168 days. This period is a full factor
Externí odkaz:
http://arxiv.org/abs/2303.14275