Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Bristow, Makennah"'
Autor:
Dressing, Courtney D., Hardegree-Ullman, Kevin, Schlieder, Joshua E., Newton, Elisabeth, Vanderburg, Andrew, Feinstein, Adina D., Duvvuri, Girish M., Arnold, Lauren, Bristow, Makennah, Thackeray, Beverly, Abrahams, Ellianna Schwab, Ciardi, David, Crossfield, Ian, Yu, Liang, Martinez, Arturo O., Christiansen, Jessie L., Crepp, Justin R., Isaacson, Howard
We present revised stellar properties for 172 K2 target stars that were identified as possible hosts of transiting planets during Campaigns 1-17. Using medium-resolution near-infrared spectra acquired with the NASA Infrared Telescope Facility/SpeX an
Externí odkaz:
http://arxiv.org/abs/1905.11457
Autor:
Feinstein, Adina D., Schlieder, Joshua E., Livingston, John H., Ciardi, David R., Howard, Andrew W., Arnold, Lauren, Barentsen, Geert, Bristow, Makennah, Christiansen, Jessie L., Crossfield, Ian J. M., Dressing, Courtney D., Gonzales, Erica J., Kosiarek, Molly, Lintott, Chris J., Miller, Grant, Morales, Farisa Y., Petigura, Erik A., Thackeray, Beverly, Ault, Joanne, Baeten, Elisabeth, Jonkeren, Alexander F., Langley, James, Moshinaly, Houssen, Pearson, Kirk, Tanner, Christopher, Treasure, Joanna
Publikováno v:
AJ, 175, 2 (2019)
Observations from the Kepler and K2 missions have provided the astronomical community with unprecedented amounts of data to search for transiting exoplanets and other astrophysical phenomena. Here, we present K2-288, a low-mass binary system (M2.0 +/
Externí odkaz:
http://arxiv.org/abs/1902.02789
Autor:
Kosiarek, Molly R., Blunt, Sarah, Lopez-Morales, Mercedes, Crossfield, Ian J. M., Sinukoff, Evan, Petigura, Erik A., Gonzales, Erica J., Poretti, Ennio, Malavolta, Luca, Howard, Andrew W., Isaacson, Howard, Haywood, Raphaelle D., Ciardi, David R., Bristow, Makennah, Cameron, Andrew Collier, Charbonneau, David, Dressing, Courtney D., Figueira, Pedro, Fulton, Benjamin J., Hardee, Bronwen J., Hirsch, Lea A., Latham, David W., Mortier, Annelies, Nava, Chantanelle, Schlieder, Joshua E., Vanderburg, Andrew, Weiss, Lauren, Bonomo, Aldo S., Bouchy, Francois, Buchhave, Lars A., Coffinet, Adrien, Damasso, Mario, Dumusque, Xavier, Lovis, Christophe, Mayor, Michel, Micela, Giusi, Molinari, Emilio, Pepe, Francesco, Phillips, David, Piotto, Giampaolo, Rice, Ken, Sasselov, Dimitar, Segransan, Damien, Sozzetti, Alessandro, Udry, Stephane, Watson, Chris
Publikováno v:
AJ 157, 116 (2019)
K2-291 (EPIC 247418783) is a solar-type star with a radius of R_star = 0.899 $\pm$ 0.034 R_sun and mass of M_star=0.934 $\pm$ 0.038 M_sun. From K2 C13 data, we found one super-Earth planet (R_p = 1.589+0.095-0.072 R_Earth) transiting this star on a s
Externí odkaz:
http://arxiv.org/abs/1901.04558
Autor:
Crossfield, Ian J. M., Guerrero, Natalia, David, Trevor, Quinn, Samuel N., Feinstein, Adina D., Huang, Chelsea, Yu, Liang, Collins, Karen A., Fulton, Benjamin J., Benneke, Bjoern, Peterson, Merrin, Bieryla, Allyson, Schlieder, Joshua E., Kosiarek, Molly R., Bristow, Makennah, Newton, Elisabeth, Bedell, Megan, Latham, David W., Christiansen, Jessie L., Esquerdo, Gilbert A., Berlind, Perry, Calkins, Michael L., Shporer, Avi, Burt, Jennifer, Ballard, Sarah, Rodriguez, Joseph E., Mehrle, Nicholas, Seager, Sara, Dittmann, Jason, Berardo, David, Sha, Lizhou, Essack, Zahra, Zhan, Zhuchang, Owens, Martin, Kain, Isabel, Livingston, John H., Petigura, Erik A., Dressing, Courtney D., Gonzales, Erica J., Isaacson, Howard, Howard, Andrew W.
We produce light curves for all ~34,000 targets observed with K2 in Campaign 17 (C17), identifying 34 planet candidates, 184 eclipsing binaries, and 222 other periodic variables. The location of the C17 field means follow-up can begin immediately now
Externí odkaz:
http://arxiv.org/abs/1806.03127
Autor:
Yu, Liang, Crossfield, Ian J. M., Schlieder, Joshua E., Kosiarek, Molly R., Feinstein, Adina D., Livingston, John H., Howard, Andrew W., Benneke, Björn, Petigura, Erik A., Bristow, Makennah, Christiansen, Jessie L., Ciardi, David R., Crepp, Justin R., Dressing, Courtney D., Fulton, Benjamin J., Gonzales, Erica J., Hardegree-Ullman, Kevin K., Henning, Thomas, Isaacson, Howard, Lépine, Sébastien, Martinez, Arturo O., Morales, Farisa Y., Sinukoff, Evan
Given that Campaign 16 of the K2 mission is one of just two K2 campaigns observed so far in "forward-facing" mode, which enables immediate follow-up observations from the ground, we present a catalog of interesting targets identified through photomet
Externí odkaz:
http://arxiv.org/abs/1803.04091
Autor:
Yu, Liang, Rodriguez, Joseph E., Eastman, Jason D., Crossfield, Ian J. M., Shporer, Avi, Gaudi, B. Scott, Burt, Jennifer, Fulton, Benjamin J., Sinukoff, Evan, Howard, Andrew W., Isaacson, Howard, Kosiarek, Molly R., Ciardi, David R., Schlieder, Joshua E., Penev, Kaloyan, Vanderburg, Andrew, Stassun, Keivan G., Bieryla, Allyson, Butler, R. Paul, Berlind, Perry, Calkins, Michael L., Esquerdo, Gilbert A., Latham, David W., Murawski, Gabriel, Stevens, Daniel J., Petigura, Erik A., Kreidberg, Laura, Bristow, Makennah
We report the discovery of two planets transiting the bright stars HD 89345 (EPIC 248777106, $V=9.376$, $K=7.721$) in K2 Campaign 14 and HD 286123 (EPIC 247098361, $V=9.822$, $K=8.434$) in K2 Campaign 13. Both stars are G-type stars, one of which is
Externí odkaz:
http://arxiv.org/abs/1803.02858
Autor:
David, Trevor J., Mamajek, Eric E., Vanderburg, Andrew, Schlieder, Joshua E., Bristow, Makennah, Petigura, Erik A., Ciardi, David R., Crossfield, Ian J. M., Isaacson, Howard T., Cody, Ann Marie, Stauffer, John R., Hillenbrand, Lynne A., Bieryla, Allyson, Latham, David W., Fulton, Benjamin J., Rebull, Luisa M., Beichman, Chas, Gonzales, Erica J., Hirsch, Lea A., Howard, Andrew W., Vasisht, Gautam, Ygouf, Marie
The role of stellar age in the measured properties and occurrence rates of exoplanets is not well understood. This is in part due to a paucity of known young planets and the uncertainties in age-dating for most exoplanet host stars. Exoplanets with w
Externí odkaz:
http://arxiv.org/abs/1801.07320
Autor:
Ciardi, David R., Crossfield, Ian J. M., Feinstein, Adina D., Schlieder, Joshua E., Petigura, Erik A., David, Trevor J., Bristow, Makennah, Patel, Rahul I., Arnold, Lauren, Benneke, Björn, Christiansen, Jessie L., Dressing, Courtney D., Fulton, Benjamin J., Howard, Andrew W., Isaacson, Howard, Sinukoff, Evan, Thackeray, Beverly
We report the discovery of a Neptune-size planet (Rp = 3.0 Re) in the Hyades Cluster. The host star is in a binary system, comprising a K5V star and M7/8V star with a projected separation of 40 AU. The planet orbits the primary star with an orbital p
Externí odkaz:
http://arxiv.org/abs/1709.10398
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