Thomas R. Geballe

TL;DR: In this paper, a search for 1 2 CO and SiO emission in V838 Mon. was conducted, and an upper bound on the total mass of the circumstellar material around the central star was derived using an excitation temperature of 1000 K and a likely distance of 6 kpc.

TL;DR: The F0V star 9 Aur A exhibits an irregular or multi-periodic variability of amplitude ≃ 0.1 mag at optical wavelengths as discussed by the authors, which is too slow for it to be a δ Scuti-type star.

TL;DR: In this article, the authors present spectra of the leading hemisphere of Rhea in the wavelength range 0.3-3.6 μm with the Hapke and the Shkuratov radiative transfer codes and discuss the relative merits of the two approaches to fitting the spectrum.

TL;DR: In this article, the 3-μm emission lines of the ν 3 +ν 4 −ν 4 bands of CH 4 from Titan's high-altitude atmosphere were detected using CGS4 on the United Kingdom Infrared Telescope.