VERY LOW DENSITY PLANETS AROUND KEPLER-51 REVEALED WITH TRANSIT TIMING VARIATIONS AND AN ANOMALY SIMILAR TO A PLANET–PLANET …
K Masuda - The Astrophysical Journal, 2014 - iopscience.iop.org
We present an analysis of the transit timing variations (TTVs) in the multi-transiting planetary
system around Kepler-51 (KOI-620). This system consists of two confirmed transiting …
system around Kepler-51 (KOI-620). This system consists of two confirmed transiting …
The Kepler-19 system: a transiting 2.2 R⊕ planet and a second planet detected via transit timing variations
We present the discovery of the Kepler-19 planetary system, which we first identified from a
9.3 day periodic transit signal in the Kepler photometry. From high-resolution spectroscopy …
9.3 day periodic transit signal in the Kepler photometry. From high-resolution spectroscopy …
Transit timing observations from Kepler – VII. Confirmation of 27 planets in 13 multiplanet systems via transit timing variations and orbital stability
We confirm 27 planets in 13 planetary systems by showing the existence of statistically
significant anticorrelated transit timing variations, which demonstrates that the planet …
significant anticorrelated transit timing variations, which demonstrates that the planet …
Kepler-79's low density planets
D Jontof-Hutter, JJ Lissauer, JF Rowe… - The Astrophysical …, 2014 - iopscience.iop.org
ABSTRACT Kepler-79 (KOI-152) has four planetary candidates ranging in size from 3.5 to 7
times the size of the Earth, in a compact configuration with orbital periods near a 1: 2: 4: 6 …
times the size of the Earth, in a compact configuration with orbital periods near a 1: 2: 4: 6 …
Kepler-411: a four-planet system with an active host star
L Sun, P Ioannidis, S Gu, J Schmitt, X Wang… - Astronomy & …, 2019 - aanda.org
We present a detailed characterization of the Kepler-411 system (KOI 1781). This system
was previously known to host two transiting planets: one with a period of 3 days (R= 2.4 R⊕; …
was previously known to host two transiting planets: one with a period of 3 days (R= 2.4 R⊕; …
KOI-142, the king of transit variations, is a pair of planets near the 2: 1 resonance
The transit timing variations (TTVs) can be used as a diagnostic of gravitational interactions
between planets in a multi-planet system. Many Kepler Objects of Interest (KOIs) exhibit …
between planets in a multi-planet system. Many Kepler Objects of Interest (KOIs) exhibit …
A dynamical analysis of the Kepler-80 system of five transiting planets
MG MacDonald, D Ragozzine… - The Astronomical …, 2016 - iopscience.iop.org
Kepler has discovered hundreds of systems with multiple transiting exoplanets which hold
tremendous potential both individually and collectively for understanding the formation and …
tremendous potential both individually and collectively for understanding the formation and …
All six planets known to orbit Kepler-11 have low densities
JJ Lissauer, D Jontof-Hutter, JF Rowe… - The Astrophysical …, 2013 - iopscience.iop.org
The Kepler-11 planetary system contains six transiting planets ranging in size from 1.8 to 4.2
times the radius of Earth. Five of these planets orbit in a tightly packed configuration with …
times the radius of Earth. Five of these planets orbit in a tightly packed configuration with …
Kepler-18b, c, and d: a system of three planets confirmed by transit timing variations, light curve validation, warm-spitzer photometry, and radial velocity measurements
WD Cochran, DC Fabrycky, G Torres… - The Astrophysical …, 2011 - iopscience.iop.org
We report the detection of three transiting planets around a Sun-like star, which we
designate Kepler-18. The transit signals were detected in photometric data from the Kepler …
designate Kepler-18. The transit signals were detected in photometric data from the Kepler …
Transit timing observations from Kepler – III. Confirmation of four multiple planet systems by a Fourier-domain study of anticorrelated transit timing variations
JH Steffen, DC Fabrycky, EB Ford… - Monthly Notices of …, 2012 - academic.oup.com
We present a method to confirm the planetary nature of objects in systems with multiple
transiting exoplanet candidates. This method involves a Fourier-domain analysis of the …
transiting exoplanet candidates. This method involves a Fourier-domain analysis of the …