54 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of CoimbraPT22 papers
- Centre National de la Recherche ScientifiqueFR9 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT9 papers
- Keele UniversityGB9 papers
- Sharif University of TechnologyIR9 papers
- The Open UniversityGB9 papers
- Universidad de AntofagastaCL9 papers
- Universität HamburgDE9 papers
- University of CopenhagenDK9 papers
- University of SalernoIT9 papers
- University of St AndrewsGB9 papers
- Chinese Academy of SciencesCN8 papers
8 papers · 1 filter
OGLE-2015-BLG-1649Lb: A gas giant planet around a low-mass dwarf
Masayuki Nagakane, Chien-Hsiu Lee, Naoki Koshimoto +66
We report the discovery of an exoplanet in microlensing event OGLE-2015-BLG-1649. The planet/host-star mass ratio is and the projected separation normalized…
Transit timing variations in the WASP-4 planetary system
John Southworth, M. Dominik, U. G. Jorgensen +25
Transits in the planetary system WASP-4 were recently found to occur 80s earlier than expected in observations from the TESS satellite. We present 22 new times of mid-transit that…
From Centaurs to comets - 40 years
Nuno Peixinho, Audrey Thirouin, Stephen C. Tegler +4
In 1977, while Apple II and Atari computers were being sold, a tiny dot was observed in an inconvenient orbit. The minor body 1977 UB, to be named (2060) Chiron, with an orbit betw…
Physical properties and transmission spectrum of the WASP-74 planetary system from multi-band photometry
L. Mancini, J. Southworth, P. Molliere +32
We present broad-band photometry of eleven planetary transits of the hot Jupiter WASP-74b, using three medium-class telescopes and employing the telescope-defocussing technique. Mo…
Col-OSSOS: Color and Inclination are Correlated Throughout the Kuiper Belt
Michael Marsset, Wesley C. Fraser, Rosemary E. Pike +12
Both physical and dynamical properties must be considered to constrain the origins of the dynamically excited distant Solar System populations. We present high-precision (g-r) colo…
Col-OSSOS: The Colours of the Outer Solar System Origins Survey
Megan E. Schwamb, Wesley C. Fraser, Michele T. Bannister +15
The Colours of the Outer Solar System Origins Survey (Col-OSSOS) is acquiring near-simultaneous , , and photometry of unprecedented precision with the Gemini North Telesc…
First simultaneous microlensing observations by two space telescopes: & reveal a brown dwarf in event OGLE-2015-BLG-1319
Y. Shvartzvald, Z. Li, A. Udalski +90
Simultaneous observations of microlensing events from multiple locations allow for the breaking of degeneracies between the physical properties of the lensing system, specifically…
High-resolution Imaging of Transiting Extrasolar Planetary systems (HITEP). I. Lucky imaging observations of 101 systems in the southern hemisphere
D. F. Evans, J. Southworth, P. F. L. Maxted +33
(abridged) Context. Wide binaries are a potential pathway for the formation of hot Jupiters. The binary fraction among host stars is an important discriminator between competing fo…