Cover Image

Planets larger than Neptune have elevated eccentricities

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Gilbert, Gregory J., Petigura, Erik A., Entrican, Paige M.
Format:	Preprint
Published:	2025
Subjects:	Earth and Planetary Astrophysics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

No strong associations between eccentricity and orbital architecture in Kepler compact multis
by: Gilbert, Gregory J., et al.
Published: (2026)

A Decade of Transit-Timing Measurements Confirm Resonance in the K2-19 System
by: Entrican, Paige M., et al.
Published: (2025)

Planet Occurrence from Doppler and transit surveys, 2nd ed
by: Winn, Joshua N., et al.
Published: (2024)

Orbital Eccentricities Suggest a Gradual Transition from Giant Planets to Brown Dwarfs
by: Gilbert, Gregory J., et al.
Published: (2025)

The Transition from Giant Planets to Brown Dwarfs beyond 1 au from the Stellar Metallicity Distribution
by: Giacalone, Steven, et al.
Published: (2025)

A Smooth Transition from Giant Planets to Brown Dwarfs from the Radial Occurrence Distribution
by: Van Zandt, Judah, et al.
Published: (2025)

The Prevalence of Resonance Among Young, Close-in Planets
by: Dai, Fei, et al.
Published: (2024)

The metal-poor atmosphere of a Neptune/Sub-Neptune planet progenitor
by: Barat, Saugata, et al.
Published: (2023)

TOI-757 b: an eccentric transiting mini-Neptune on a 17.5-d orbit
by: Alqasim, A., et al.
Published: (2024)

A Larger Sample Confirms Small Planets Around Hot Stars Are Misaligned
by: Louden, Emma M., et al.
Published: (2024)

No evidence for a metallicity-dependent enhancement of distant giant companions to close-in small planets in the California Legacy Survey
by: Van Zandt, Judah, et al.
Published: (2024)

The GAPS programme at TNG LXIV: An inner eccentric sub-Neptune and an outer sub-Neptune-mass candidate around BD+00 444 (TOI-2443)
by: Naponiello, L., et al.
Published: (2024)

Generation of Low-Inclination, Neptune-Crossing TNOs by Planet Nine
by: Batygin, Konstantin, et al.
Published: (2024)

Revised Masses for Low Density Planets Orbiting the Disordered M-dwarf System TOI-1266
by: Tyler, Dakotah, et al.
Published: (2024)

Secular Excitation of Polar Neptune Orbits in Pure Disk-Planet Systems
by: Handley, Luke B., et al.
Published: (2026)

Planet-disc interactions around eccentric binaries and misaligned ring formation
by: Martin, Rebecca G., et al.
Published: (2025)

An Aligned Sub-Neptune Revealed with MAROON-X and a Tendency Towards Alignment for Small Planets
by: Polanski, Alex S., et al.
Published: (2025)

The Hot-Neptune Initiative (HONEI) I. Two hot sub-Neptunes on a close-in, eccentric orbit (TOI-5800 b) and a farther-out, circular orbit (TOI-5817 b)
by: Naponiello, L., et al.
Published: (2025)

Tidal Inflation is Stronger for Misaligned Neptune-Sized Planets Than Aligned Ones
by: Sethi, Ritika, et al.
Published: (2025)

Planet-induced Periodic Modulation of Stellar Activity in GJ~436: Insights into a Warm Neptune's Magnetic Field
by: Revilla, D., et al.
Published: (2026)

Forcing Planets to Evolve: Interactions Between Uranus and Neptune at Late Stages of Dynamical Evolution
by: Ruiz, Arcelia Hermosillo, et al.
Published: (2024)

ethraid: A simple method for characterizing long-period companions using Doppler, astrometric, and imaging constraints
by: Van Zandt, Judah, et al.
Published: (2024)

Stringent Upper Bounds on Atmospheric Mass Loss from Three Neptune-Sized Planets in the TOI-4010 System
by: Saidel, Morgan, et al.
Published: (2025)

Hundreds of TESS exoplanets might be larger than we thought
by: Han, Te, et al.
Published: (2025)

Tidally Heated Sub-Neptunes, Refined Planetary Compositions, and Confirmation of a Third Planet in the TOI-1266 System
by: Greklek-McKeon, Michael, et al.
Published: (2024)

Planet Hunters TESS V: a planetary system around a binary star, including a mini-Neptune in the habitable zone
by: Eisner, Nora L., et al.
Published: (2024)

The Orbital Eccentricity-Radius Relation for Planets Orbiting M Dwarfs
by: Sagear, Sheila, et al.
Published: (2025)

Do Temperate Rocky Planets Around M Dwarfs have an Atmosphere ?
by: Doyon, Rene
Published: (2024)

Atmospheric C/O Ratios of Sub-Neptunes with Magma Oceans: Homemade rather than Inherited
by: Werlen, Aaron, et al.
Published: (2025)

NIRPS and TESS reveal a peculiar system around the M dwarf TOI-756: A transiting sub-Neptune and a cold eccentric giant
by: Parc, Léna, et al.
Published: (2025)

The TESS-Keck Survey. XXII. A sub-Neptune Orbiting TOI-1437
by: Pidhorodetska, Daria, et al.
Published: (2024)

Mass determination of the three long-period Neptune- and sub-Neptune-sized planets transiting TOI-282
by: Barone, A., et al.
Published: (2025)

Why M-dwarf flares have limited impact on the atmospheric evaporation of sub-Neptunes and Earth-sized planets
by: Caldiroli, Andrea, et al.
Published: (2025)

Revising Properties of Planet-Host Binary Systems. IV. The Radius Distribution of Small Planets in Binary Star Systems is Dependent on Stellar Separation
by: Sullivan, Kendall, et al.
Published: (2024)

Can Neptune's Distant Mean-Motion Resonances Constrain Undiscovered Planets in the Solar System? Lessons from a Case Study of the 9:1
by: Porter, Matthew W., et al.
Published: (2024)

RV-exoplanet eccentricities: Good, Beta, and Best
by: Stevenson, A. T., et al.
Published: (2025)

Exploring the Sub-Neptune Frontier with JWST
by: Madhusudhan, Nikku, et al.
Published: (2025)

Surviving in the Hot Neptune Desert: The Discovery of the Ultra-Hot Neptune TOI-3261b
by: Nabbie, Emma, et al.
Published: (2024)

Planet formation and long-term stability in a very eccentric stellar binary
by: Stegmann, Jakob, et al.
Published: (2025)

TOI-2407 b: a warm Neptune in the desert
by: Muñoz, C. Janó, et al.
Published: (2025)