SIMBAD references

2025AJ....169..298E - Astron. J., 169, 298 (2025/June-0)

TOI-6695: A Pair of Near-resonant Massive Planets Observed with TESS from the WINE Survey.

EBERHARDT J., TRIFONOV T., HENNING T., TALA PINTO M., BRAHM R., JORDAN A., ESPINOZA N., JONES M.I., HOBSON M.J., ROJAS F.I., SCHLECKER M., ACUNA L., BURN R., BOYLE G., LEIVA R., McCORMAC J., DUNCKEL N., DRAGOMIR D., CRANE J.D., SHECTMAN S., TESKE J.K., OSIP D., GUPTA A.F., ULMER-MOLL S., BOUCHY F., LENDL M., GANDOLFI D., RICKER G.R., JENKINS J.M., SEAGER S. and WINN J.N.

Abstract (from CDS):

We present the discovery and characterization of a pair of warm Jovian-mass exoplanets orbiting the Sun-like star TOI-6695, based on Transiting Exoplanet Survey Satellite (TESS) transits and precise radial velocity (RV) measurements obtained with FEROS, HARPS, CHIRON, CORALIE, and PFS. The transiting exoplanet TOI-6695b has an orbital period of ∼80.4 days, a radius of 0.85Rjup, and a mass of 0.21Mjup. The outer planet has a minimum mass of 1.45Mjup and an orbital period of about 242.4 days, confidently constrained by the Doppler time-series data. The TOI-6695 exoplanet system exhibits transit-timing variations due to the dynamical interaction of the planets, which reside near a 3:1 mean-motion resonance. We modeled the TOI-6695 system's orbital and dynamical configuration by performing self-consistent N-body fits of TESS photometry, ground-based photometry from Observatoire Moana, and precise RV data, all of which are consistent with the presence of a warm Jovian-mass duo of exoplanets.

Abstract Copyright: © 2025 The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Exoplanet astronomy - Radial velocity - Transit photometry - Exoplanet detection methods

Simbad objects: 46

goto Full paper

goto View the references in ADS

To bookmark this query, right click on this link: simbad:2025AJ....169..298E and select 'bookmark this link' or equivalent in the popup menu