Image de couverture de livre

Verification of astrometrically accelerating stars from Hipparcos and Gaia: I. Methodology and application to HIP 44842

Fuente: arXiv

Enregistré dans:

Détails bibliographiques
Auteurs principaux:	Makarov, Valeri V., Tokovinin, Andrei
Format:	Preprint
Publié:	2024
Sujets:	Solar and Stellar Astrophysics Earth and Planetary Astrophysics Astrophysics of Galaxies Instrumentation and Methods for Astrophysics
Accès en ligne:	Acceder al recurso
Tags:	Ajouter un tag Pas de tags, Soyez le premier à ajouter un tag!

Documents similaires

Modeling and Calibration of Gaia, Hipparcos, and Tycho-2 astrometric data for the detection of dark companions
par: Feng, Fabo, et autres
Publié: (2024)

Searching for compact hierarchical triple systems candidates in astrometric binaries and accelerated solutions
par: Bashi, Dolev, et autres
Publié: (2024)

Astrometric Radial Velocities from the Hipparcos-Gaia Catalog of Accelerations and Implications for Astrometric Acceleration Measurements
par: Brandt, Timothy D
Publié: (2026)

A generative model for Gaia astrometric orbit catalogs: selection functions for binary stars, giant planets, and compact object companions
par: El-Badry, Kareem, et autres
Publié: (2024)

Distributions of wide binary stars in theory and in Gaia data: I. Generalized Ambartsumian (1937) approach and the family of power-law distributions of eccentricity
par: Makarov, Valeri V.
Publié: (2025)

Detecting and Characterizing Companions with a Calibrated Gaia DR2, DR3, and Hipparcos Catalog (G23H)
par: Thompson, William, et autres
Publié: (2026)

Orbital inclination of astrometric binaries and the dearth of face-on orbits in Gaia DR3 solutions
par: Makarov, Valeri V.
Publié: (2025)

True Masses using RV data with Hipparcos and Gaia Astrometry
par: Piccinini, G., et autres
Publié: (2026)

paired: A Statistical Framework for Detecting Stellar Binarity with Gaia RVs. I. Sensitivity to Unresolved Binaries
par: Chance, Quadry, et autres
Publié: (2022)

Space Astrometry with Gaia: Advances in Understanding our Galaxy
par: Perryman, Michael
Publié: (2025)

zoomies: A tool to infer stellar age from vertical action in Gaia data
par: Sagear, Sheila, et autres
Publié: (2024)

Identification of new nearby white dwarfs using Gaia DR3
par: Golovin, Alex, et autres
Publié: (2023)

Gaia22dkvLb: A Microlensing Planet Potentially Accessible to Radial-Velocity Characterization
par: Wu, Zexuan, et autres
Publié: (2023)

Probing the origins. I. Generalised Additive Model inference of birth radii for Milky Way stars in the solar vicinity
par: Dantas, M. L. L., et autres
Publié: (2025)

A Fast, Analytic Empirical Model of the Gaia Data Release 3 Astrometric Orbit Catalog Selection Function
par: Lam, Casey Y., et autres
Publié: (2024)

Accurate and Model Independent Radius Determination of Single FGK and M Dwarfs Using Gaia DR3 Data
par: Kiman, Rocio, et autres
Publié: (2024)

Identifying new high-confidence polluted white dwarf candidates using Gaia XP spectra and Self-Organizing Maps
par: Pérez-Couto, Xabier, et autres
Publié: (2024)

The chemistry of star and planet formation with SKA
par: Codella, C., et autres
Publié: (2024)

Machine learning-based identification of Gaia astrometric exoplanet orbits
par: Sahlmann, Johannes, et autres
Publié: (2024)

SCExAO/CHARIS and Gaia Direct Imaging and Astrometric Discovery of a Superjovian Planet 3--4 lambda/D from the Accelerating Star HIP 54515
par: Currie, Thayne, et autres
Publié: (2025)

The Gaia spectroscopic catalogue of exoplanets and host stars
par: de Laverny, Patrick, et autres
Publié: (2025)

Ariel stellar characterisation III. Fast rotators and new FGK stars in the Ariel Mission Candidate Sample
par: Tsantaki, M., et autres
Publié: (2025)

TIPSY: Trajectory of Infalling Particles in Streamers around Young stars. Dynamical analysis of the streamers around S CrA and HL Tau
par: Gupta, Aashish, et autres
Publié: (2024)

KMT-2024-BLG-0404L: A triple microlensing system consisting of a star, a brown dwarf, and a planet
par: Han, Cheongho, et autres
Publié: (2025)

Innovative SiC ultraviolet instrumentation development with potential applications for the Habitable Worlds Observatory
par: Saxena, Prabal, et autres
Publié: (2024)

Searching for substellar companion candidates with Gaia. I. Introducing the GaiaPMEX tool
par: Kiefer, Flavien, et autres
Publié: (2024)

KMT-2021-BLG-0284, KMT-2022-BLG-2480, and KMT-2024-BLG-0412: Three microlensing events involving two lens masses and two source stars
par: Han, Cheongho, et autres
Publié: (2024)

Dynamical Architectures of S-type Transiting Planets in Binaries I: Target Selection using Hipparcos and Gaia proper motion anomalies
par: Zhang, Jingwen, et autres
Publié: (2023)

Systematic Reanalysis of KMTNet microlensing events, Paper I: Updates of the Photometry Pipeline and a New Planet Candidate
par: Yang, Hongjing, et autres
Publié: (2023)

The UV Legacy Library of Young Stars as Essential Standards (ULLYSES) Large Director's Discretionary Program with Hubble. I. Goals, Design, and Initial Results
par: Roman-Duval, Julia, et autres
Publié: (2025)

The Hubble Ultracool Multiplicity (HUM) Survey. I. Characterizing Sensitivity to Companions at Sub-Diffraction Limit Separations with HST WFC3/IR
par: Mehta, Kunal, et autres
Publié: (2025)

Valuation system for telescope observation time proposals for the Gemini Observatory
par: Díaz, C. G., et autres
Publié: (2024)

Deep imaging of three accelerating stars using SHARK-NIR and LMIRCam at LBT
par: Mesa, D., et autres
Publié: (2024)

The HITRAN2024 methane update
par: Bertin, T., et autres
Publié: (2025)

How to use Gaia parallaxes for stars with poor astrometric fits
par: El-Badry, Kareem
Publié: (2025)

Analyses of anomalous lensing events detected from the UKIRT microlensing survey
par: Han, Cheongho, et autres
Publié: (2025)

Estimating microlensing parameters from observables and stellar isochrones with pyLIMASS
par: Bachelet, E., et autres
Publié: (2024)

Half a Million Binary Stars from the low resolution spectra of LAMOST
par: Jing, Yingjie, et autres
Publié: (2024)

A planet-host ratio relation to synthesize microlensing and transiting exoplanet demography from Roman
par: Edmondson, Kathryn, et autres
Publié: (2025)

A multi-technique detection of an eccentric giant planet around accelerating star HD 57625
par: Barbato, D., et autres
Publié: (2024)