pi$ Earth: a 3.14-day Earth-sized Planet from $\textit{K2}$'s Kitchen Served Warm by the SPECULOOS Team

We report on the discovery of a transiting Earth-sized (0.95$R_\oplus$) planet around an M3.5 dwarf star at 57$\,$pc, K2-315b. The planet has a period of $\sim$3.14 days, i.e. ${\sim}\pi$, with an instellation of 7.45$\,$S$_{\oplus}$. The detection was made using publicly available data from $\texti...

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Hauptverfasser:	Niraula, Prajwal, de Wit, Julien, Rackham, Benjamin V, Ducrot, Elsa, Burdanov, Artem, Crossfield, Ian J. M, Van Grootel, Valerie, Murray, Catriona, Garcia, Lionel J, Alonso, Roi, Beard, Corey, Chew, Yilen Gomez Maqueo, Delrez, Laetitia, Demory, Brice-Olivier, Fulton, Benjamin J, Gillon, Michael, Gunther, Maximilian N, Howard, Andrew W, Issacson, Howard, Jehin, Emmanuel, Pedersen, Peter P, Pozuelos, Francisco J, Queloz, Didier, Rebolo-Lopez, Rafael, Sairam, Lalitha, Sebastian, Daniel, Thompson, Samantha, Triaud, Amaury H. M. J
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - Earth and Planetary Astrophysics
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