activity
20242026
most citedUpdated Mutual Inclination Measurement for 14 Her b and c

3 citations · 4 across the 13 of their papers we have counts for

collaborators

14 papers

astro-ph.EP2026

Transiting Planetary Systems with Distant Giant Companions Remain Moderately Coplanar

Guang-Yao Xiao, Huan-Yu Teng, Xiumin Huang +4

The mutual inclination between inner planets and distant giant companions provides an important probe of planetary system formation and dynamical evolution, yet direct measurements…

astro-ph.SR2026

Unveiling the nature of G6096: a likely hierarchical triple system

Yinghao Xu, Xinlin Zhao, Song Wang +10

G6096 (Gaia DR3 609651611028044544) was recently reported as a wide ( days) and eccentric () binary possibly hosting a massive white dwarf or neutron star. In…

astro-ph.EP2026

The 3D Architecture of a pair of 6:1 Resonant Brown Dwarfs around the Naked-eye star Ophiuchi

Tianshenhong Sang, Guang-Yao Xiao, Ying-Yi Cao +8

We present a revisiting study of the brown dwarf pair orbiting the naked-eye () K-giant ~Ophiuchi, located only 44\,pc from our Solar system. By jointly analysing archiva…

astro-ph.EP2026

Cold giant discoveries from a joint radial-velocity and astrometry framework

Pablo A. Peña, James S. Jenkins, Fabo Feng +11

The population of long-period giant planets shapes planetary system architectures and formation pathways, but these cold Jupiters remain relatively unexplored. Radial velocity (RV)…

astro-ph.EP2026

A universal brown dwarf desert formed between planets and stars

Kaiming Cui, Guang-Yao Xiao, Fabo Feng +10

Giant planets and brown dwarfs play a crucial role in star and planet formation, as they are situated at the boundary between planets and stars with uncertain formation mechanisms.…

astro-ph.EP2026

HD 164604 c: a second giant planet on a 15-yr orbit and the constraint of the planet-planet mutual inclination

Guang-Yao Xiao, Fabo Feng, R. Paul Butler +4

We report the discovery of a new massive giant planet, HD 164604 c ( au, and or $7.6_{-1.0}…