Zobrazeno 1 - 6
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pro vyhledávání: '"Whittaker, Emily A."'
Recently, the first JWST measurement of thermal emission from a rocky exoplanet was reported. The inferred dayside brightness temperature of TRAPPIST-1 b at 15 $\mu$m is consistent with the planet having no atmosphere and therefore no mechanism by wh
Externí odkaz:
http://arxiv.org/abs/2305.10414
Publikováno v:
Planet. Sci. J. 4 64 (2023)
We used the reparameterized Near-Earth Asteroid Thermal Model to model observations of a curated set of over 4000 asteroids from the Wide-field Infrared Survey Explorer in two wavelength bands (W2-3 or W3-4) and compared the results to previous resul
Externí odkaz:
http://arxiv.org/abs/2304.06085
We used 22 $\mu$m (W4) Wide-field Infrared Survey Explorer (WISE) observations of 4420 asteroids to analyze lightcurves and determined spin period estimates for 1929 asteroids. We fit second-order Fourier models at a large number of trial frequencies
Externí odkaz:
http://arxiv.org/abs/2211.16409
Autor:
Whittaker, Emily A., Malik, Matej, Ih, Jegug, Kempton, Eliza M. -R., Mansfield, Megan, Bean, Jacob L., Kite, Edwin S., Koll, Daniel D. B., Cronin, Timothy W., Hu, Renyu
The spectroscopic characterization of terrestrial exoplanets will be made possible for the first time with JWST. One challenge to characterizing such planets is that it is not known a priori whether they possess optically thick atmospheres or even an
Externí odkaz:
http://arxiv.org/abs/2207.08889
Publikováno v:
Astrophysical Journal Letters; 7/20/2023, Vol. 952 Issue 1, p1-7, 7p
Publikováno v:
Planetary Science Journal; Apr2023, Vol. 4 Issue 4, p1-14, 14p