HD 148352 Archives

Detection of a binary companion around HD 148352. (a) The left panel illustrates the point spread function of the host star (red cross) from a median collapsed spectral cube of a 30-second single exposure reduced by the OSIRIS data reduction pipeline. (b) The right panel shows the combined detection map from ≈ 30 minutes of OSIRIS-Kn5 observations. The signal of the host star has been modeled out and the signal of the companion is highlighted by the blue dot. The S/N ≈ 34 detection at ∆y = ∆x = −0.08” from the host star is likely a previously undetected M dwarf binary companion. -- astro-ph.EP

Astronomy & Telescopes, Exoplanets, -moons, -comets, Imaging & Spectroscopy, Status Report

Detecting Exoplanets Closer to Stars with Moderate Spectral Resolution Integral-Field Spectroscopy

by Keith CowingMay 17, 2023May 17, 2023

While radial velocity surveys have demonstrated that the population of gas giants peaks around 3 au, the most recent high-contrast imaging surveys have only been sensitive to planets beyond ∼ […]

HD 148352

Detecting Exoplanets Closer to Stars with Moderate Spectral Resolution Integral-Field Spectroscopy

The Emergence Of Life In The Light Of Evolution

ReactionAtlas: Ab Origine Exploration Of Chemical Reaction Networks With Machine Learning

Mass Constraints For The K2-223 System Planets: An Ultra-short-period sub-Earth, A Short-period Super-Earth, And A Tentative Long-period Giant Planet

Double Gravity-Assist Rendezvous Trajectory to Halley’s Comet Using Deep-Space Low Thrust

Photometric Characterization Of Near-Earth Asteroids: Rotation, Taxonomy, And Candidate Evidence For Internal Cohesion