Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Marshall, Sean E."'
Autor:
Myers, Samuel A., Howell, Ellen S., Magri, Christopher, Vervack Jr, Ronald J., Fernández, Yanga R., Marshall, Sean E., Taylor, Patrick A.
Publikováno v:
Planet. Sci. J. 4 5 (2023)
Near-Earth Asteroids (NEAs) are a key testbed for investigations into planet formation, asteroid dynamics, and planetary defense initiatives. These studies rely on understanding NEA sizes, albedo distributions, and regolith properties. Simple thermal
Externí odkaz:
http://arxiv.org/abs/2301.05071
Autor:
Zambrano-Marin, Luisa Fernanda, Howell, Ellen S., Marshall, Sean E., Giorgini, Jon, Venditti, Flaviane C.F.
Publikováno v:
In Icarus June 2024 415
Autor:
Lewin, Collin D., Howell, Ellen S., Vervack Jr, Ronald J., Fernández, Yanga R., Magri, Christopher, Marshall, Sean E., Crowell, Jenna L., Hinkle, Mary L.
Publikováno v:
AJ 160 130 (2020)
Although solar-analog stars have been studied extensively over the past few decades, most of these studies have focused on visible wavelengths, especially those identifying solar-analog stars to be used as calibration tools for observations. As a res
Externí odkaz:
http://arxiv.org/abs/2008.13272
Autor:
Venditti, Flaviane C.F., Marshall, Sean E., Devogèle, Maxime, Zambrano-Marin, Luisa F., McGilvray, Anna
Publikováno v:
In Acta Astronautica September 2023 210:610-615
Autor:
Taylor, Patrick A., Rivera-Valentin, Edgard G., Benner, Lance A. M., Marshall, Sean E., Virkki, Anne K., Venditti, Flaviane C. F., Zambrano-Marin, Luisa F., Bhiravarasu, Sriram S., Aponte-Hernandez, Betzaida, Sanchez-Vahamonde, Carolina Rodriguez, Giorgini, Jon D.
We report Arecibo S-band (2380 MHz; 12.6 cm) radar observations of near-Earth asteroid (3200) Phaethon during the December 2017 apparition when Phaethon passed within 0.07 au of Earth. Radar images with a resolution of 75 m per pixel reveal a roughly
Externí odkaz:
http://arxiv.org/abs/1902.00969
Autor:
Reddy, Vishnu, Kelley, Michael S., Dotson, Jessie, Landis, Rob R., McGraw, Lauren E., Micheli, Marco, Moskovitz, Nicholas A., Sanchez, Juan A., Taylor, Patrick A., Wheeler, Lorien, Bauer, James M., Brucker, Melissa J., Devogèle, Maxime, Emery, Joshua P., Hainaut, Olivier, Hickson, Dylan C., Koschny, Detlef, Larsen, Jeffrey A., Marshall, Sean E., McMillan, Robert, Skiff, Brian A., Venditti, Flaviane C.F., Virkki, Anne K., Yang, Bin, Zambrano-Marin, Luisa F.
Publikováno v:
In Icarus 1 March 2022 374
Autor:
Marshall, Sean E., Howell, Ellen S., Magri, Christopher, Vervack Jr., Ronald J., Campbell, Donald B., Fernández, Yanga R., Nolan, Michael C., Crowell, Jenna L., Hicks, Michael D., Lawrence, Kenneth J., Taylor, Patrick A.
We present thermal properties and an improved shape model for potentially hazardous asteroid (162421) 2000 ET70. In addition to the radar data from 2000 ET70's apparition in 2012, our model incorporates optical lightcurves and infrared spectra that w
Externí odkaz:
http://arxiv.org/abs/1610.04653
Autor:
Magri, Christopher, Howell, Ellen S., Vervack, Ronald J., Jr., Nolan, Michael C., Fernández, Yanga R., Marshall, Sean E., Crowell, Jenna L.
Publikováno v:
In Icarus 15 March 2018 303:203-219
Autor:
Marshall, Sean E., Howell, Ellen S., Magri, Christopher, Vervack, Ronald J., Jr., Campbell, Donald B., Fernández, Yanga R., Nolan, Michael C., Crowell, Jenna L., Hicks, Michael D., Lawrence, Kenneth J., Taylor, Patrick A.
Publikováno v:
In Icarus August 2017 292:22-35
Autor:
Crowell, Jenna L., Howell, Ellen S., Magri, Christopher, Nolan, Michael C., Fernández, Yanga R., Richardson, James E., Warner, Brian D., Marshall, Sean E., Springmann, Alessondra, Vervack, Ronald J., Jr.
Publikováno v:
In Icarus 15 July 2017 291:254-267