2MASS~J04151954−0935066 Archives

Top Panel: Absorption cross sections for a temperature of 650K and pressure of 1 bar used in the retrieval analysis from Hood et al. (2024). Bottom Panel: The complete SED for 2MASS J0415−0935 with an inset showing the 9 - 15 µm region. Prominent absorption features are labeled including a tentative CO2 feature between 14 - 16 µm. -- astro-ph.SR

Astronomy & Telescopes, Atmospheres, Climate, Weather, Brown Dwarfs, Exoplanets, -moons, -comets, Gas Giants, Imaging & Spectroscopy, Status Report

Diversity of Cold Worlds: A Near Complete Spectral Energy Distribution for 2MASS J04151954-0935066 using JWST

by Keith CowingJune 2, 2025June 2, 2025

We present the a near complete spectral energy distribution (SED) for an extrasolar world: the T8 brown dwarf 2MASS~J04151954−0935066. Spanning from optical to mid-infrared (0.7–20.4 micron) wavelengths, the SED for […]

2MASS~J04151954−0935066

Diversity of Cold Worlds: A Near Complete Spectral Energy Distribution for 2MASS J04151954-0935066 using JWST

Alta-X Drone Tests Future Astrobiology / Astrogeology Droid Technology

Landforms In Ares Vallis Carved Out By Ancient Water Flow

Evolution of Stellar Activity and Habitable Zone (EATEN): III. X-ray Activity of Dwarfs in Open Clusters and Field Stars

Radial Velocity Detection Of The TRAPPIST-1 Planetary System With SPIRou And NIRPS

Structure Of An RNA polymerase Ribozyme Replication Complex