Two Bright M Dwarfs Hosting Ultra-Short-Period Super-Earths with Earth-like Compositions

Hirano, Teruyuki and Livingston, John H. and Fukui, Akihiko and Narita, Norio and Harakawa, Hiroki and Ishikawa, Hiroyuki Tako and Miyakawa, Kohei and Kimura, Tadahiro and Nakayama, Akifumi and Fujita, Naho and Hori, Yasunori and Stassun, Keivan G. and Bieryla, Allyson and Cadieux, Charles and Ciardi, David R. and Collins, Karen A. and Ikoma, Masahiro and Vanderburg, Andrew and Barclay, Thomas and Brasseur, C. E. and de Leon, Jerome P. and Doty, John P. and Doyon, René and Esparza-Borges, Emma and Esquerdo, Gilbert A. and Furlan, Elise and Gaidos, Eric and Gonzales, Erica J. and Hodapp, Klaus and Howell, Steve B. and Isogai, Keisuke and Jacobson, Shane and Jenkins, Jon M. and Jensen, Eric L. N. and Kawauchi, Kiyoe and Kotani, Takayuki and Kudo, Tomoyuki and Kurita, Seiya and Kurokawa, Takashi and Kusakabe, Nobuhiko and Kuzuhara, Masayuki and Lafrenière, David and Latham, David W. and Massey, Bob and Mori, Mayuko and Murgas, Felipe and Nishikawa, Jun and Nishiumi, Taku and Omiya, Masashi and Paegert, Martin and Palle, Enric and Parviainen, Hannu and Quinn, Samuel N. and Ricker, George R. and Schwarz, Richard P. and Seager, Sara and Tamura, Motohide and Tenenbaum, Peter and Terada, Yuka and Vanderspek, Roland K. and Vievard, Sébastien and Watanabe, Noriharu and Winn, Joshua N.

AJ