- Centre National de la Recherche ScientifiqueFR1.2k papers
- European Southern ObservatoryCL792 papers
- Max Planck Institute for AstronomyDE674 papers
- California Institute of TechnologyUS485 papers
- Leiden UniversityNL459 papers
- Sorbonne UniversitéFR414 papers
- Center for Astrophysics Harvard & SmithsonianUS409 papers
- Osservatorio Astronomico di PadovaIT407 papers
- National Institute for AstrophysicsIT403 papers
- Instituto de Astrofísica de CanariasES391 papers
- Université Grenoble AlpesFR390 papers
- Max Planck Institute for Extraterrestrial PhysicsDE386 papers
11 papers · 2 filters
Evolution from protoplanetary to debris discs: The transition disc around HD 166191
G. M. Kennedy, S. J. Murphy, C. M. Lisse +12
HD 166191 has been identified by several studies as hosting a rare and extremely bright warm debris disc with an additional outer cool disc component. However, an alternative inter…
The Kappa Andromedae System: New Constraints on the Companion Mass, System Age & Further Multiplicity
Sasha Hinkley, Laurent Pueyo, Jacqueline K. Faherty +29
Kappa Andromedae is a B9IVn star at 52 pc for which a faint substellar companion separated by 55 AU was recently announced. In this work, we present the first spectrum of the compa…
A dynamically-packed planetary system around GJ667C with three super-Earths in its habitable zone
Guillem Anglada-Escudé, Mikko Tuomi, Enrico Gerlach +8
Since low-mass stars have low luminosities, orbits at which liquid water can exist on Earth-sized planets are relatively close-in, which produces Doppler signals that are detectabl…
Ground-based detection of Calcium and possibly Scandium and Hydrogen in the atmosphere of HD 209458b
N. Astudillo-Defru, P. Rojo
Context: Since the first exoplanetary atmosphere detection using the Hubble Space Telescope, characterization of exoplanet atmospheres from the ground have been playing an increasi…
Study of the impact of the post-MS evolution of the host star on the orbits of close-in planets. II. A giant planet in a close-in orbit around the RGB star HIP63242
M. I. Jones, J. S. Jenkins, P. Rojo +2
Context: More than 40 planets have been found around giant stars, revealing a lack of systems orbiting interior to 0.6 AU. This observational fact contrasts with the planeta…
The Peculiar Photometric Properties of 2010 WG9: A Slowly-Rotating Trans-Neptunian Object from the Oort Cloud
David Rabinowitz, Megan E. Schwamb, Elena Hadjiyska +2
We present long-term BVRI observations of 2010 WG9, an ~100-km diameter trans-Neptunian object (TNO) with an extremely high inclination of 70 deg discovered by the La Silla - QUEST…