Spin dynamics of close-in planets exhibiting large transit timing variations
Sign Up to like & getrecommendations! Published in 2017 at "Astronomy and Astrophysics"
DOI: 10.1051/0004-6361/201730755
Abstract: We study the spin evolution of close-in planets in compact multi-planetary systems. The rotation period of these planets is often assumed to be synchronous with the orbital period due to tidal dissipation. Here we show… read more here.
Keywords: close planets; exhibiting large; transit timing; planets exhibiting ... See more keywords
Non-sinusoidal transit timing variations for the exoplanet HAT-P-12b
Sign Up to like & getrecommendations! Published in 2020 at "Research in Astronomy and Astrophysics"
DOI: 10.1088/1674-4527/21/4/97
Abstract: Considering the importance of investigating the transit timing variations (TTVs) of transiting exoplanets, we present a follow-up study of HAT-P-12b. We include six new light curves observed between 2011 and 2015 from three different observatories,… read more here.
Keywords: timing variations; hat 12b; non sinusoidal; transit timing ... See more keywords
A search for transit timing variations in the HATS-18 planetary system
Sign Up to like & getrecommendations! Published in 2022 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stac1931
Abstract: HATS-18 b is a transiting planet with a large mass and a short orbital period, and is one of the best candidates for the detection of orbital decay induced by tidal effects. We present extensive photometry… read more here.
Keywords: transit; system; transit timing; search transit ... See more keywords
Transit timing analysis of the exoplanet TrES-5 b. Possible existence of the exoplanet TrES-5 c
Sign Up to like & getrecommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/sty1615
Abstract: In this work, we present transit timing variations detected for the exoplanet TrES-5b. To obtain the necessary amount of photometric data for this exoplanet, we have organized an international campaign to search for exoplanets based… read more here.
Keywords: timing analysis; transit timing; exoplanet tres; analysis exoplanet ... See more keywords
Masses of the Kepler-419 planets from transit timing variations analysis
Sign Up to like & getrecommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/sty2990
Abstract: We perform dynamical fits to the Transit Timing Variations (TTVs) of Kepler-419b. The TTVs from 17 Kepler quarters are obtained from Holczer et al (2016, ApJS 225,9). The dynamical fits are performed using the MultiNest… read more here.
Keywords: planets transit; 419 planets; timing variations; kepler 419 ... See more keywords
Transit timing variations in the WASP-4 planetary system
Sign Up to like & getrecommendations! Published in 2019 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stz2602
Abstract: Transits in the planetary system WASP-4 were recently found to occur 80 s earlier than expected in observations from the TESS satellite. We present 22 new times of mid-transit that confirm the existence of transit timing… read more here.
Keywords: planetary system; transit timing; variations wasp; timing variations ... See more keywords