Imagen de Portada

The Probable Direct-Imaging Detection of the Stellar Companion to Betelgeuse

Fuente: arXiv

Guardado en:

Detalles Bibliográficos
Autores principales:	Howell, Steve B., Ciardi, David R., Clark, Catherine A., Hope, Douglas A., Littlefield, Colin, Furlan, Elise
Formato:	Preprint
Publicado:	2025
Materias:	Solar and Stellar Astrophysics
Acceso en línea:	Acceder al recurso
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

Ejemplares similares

High Contrast, High Angular Resolution Optical Speckle Imaging: Uncovering Hidden Stellar Companions
por: Howell, Steve B., et al.
Publicado: (2024)

Betelgeuse: Detection of the Expanding Wake of the Companion Star
por: Dupree, Andrea K., et al.
Publicado: (2026)

Radial Velocity and Astrometric Evidence for a Close Companion to Betelgeuse
por: MacLeod, Morgan, et al.
Publicado: (2024)

Betelgeuse, Betelgeuse, Betelgeuse, Betel-buddy? Constraints on the dynamical companion to $α$ Orionis from HST
por: Goldberg, Jared A., et al.
Publicado: (2025)

Images of Betelgeuse with VLTI/MATISSE across the Great Dimming
por: Drevon, J., et al.
Publicado: (2024)

Detection of Rydberg lines from the atmosphere of Betelgeuse
por: Dent, W. R. F., et al.
Publicado: (2024)

Nearly a Decade of Groundbreaking Speckle Interferometry at the International Gemini Observatory
por: Howell, Steve B., et al.
Publicado: (2025)

Paving the Road to the Habitable Worlds Observatory with High-Resolution Imaging I: New and Archival Speckle Observations of Potential HWO Target Stars
por: Hartman, Zachary D., et al.
Publicado: (2026)

Betelgeuse, the Prototypical Red Supergiant
por: Dupree, Andrea K., et al.
Publicado: (2025)

The Betelgeuse Enigma: The Betelbuddy Hypothesis
por: Hasan, Priya
Publicado: (2026)

The variability of Betelgeuse explained by surface convection
por: Pilate, Quentin, et al.
Publicado: (2024)

A Refined Orbital Ephemeris for the Intermediate Polar FO Aquarii and Evidence for a Period Derivative
por: Garnavich, Peter, et al.
Publicado: (2025)

Making sense of the spectral line profiles of Betelgeuse and other Red SuperGiants
por: Ariste, A. López, et al.
Publicado: (2025)

HST Observations of the CV Propeller LAMOST J024048.51+195226.9
por: Tweddale, Jordan, et al.
Publicado: (2025)

TESS light curves of two new magnetic cataclysmic variables: an asynchronous polar at the period minimum, and an eclipsing system with a large spin-to-orbit ratio
por: Littlefield, Colin, et al.
Publicado: (2026)

The Binary-Binary Hierarchical System XY Leo: A Laboratory for Stellar Activity and Concealed Companions
por: Koçak, D., et al.
Publicado: (2026)

Demographics of M Dwarf Binary Exoplanet Hosts Discovered by TESS
por: Matson, Rachel A., et al.
Publicado: (2024)

The Great Dimming of Betelgeuse: the photosphere as revealed by tomography over the past 15 years
por: Jadlovský, Daniel, et al.
Publicado: (2023)

No longer impossible: the self-lensing binary KIC 8145411 is a triple
por: Yamaguchi, Natsuko, et al.
Publicado: (2024)

The POKEMON Speckle Survey of Nearby M Dwarfs. III. The Stellar Multiplicity Rate of M Dwarfs within 15 pc
por: Clark, Catherine A., et al.
Publicado: (2024)

Upper Limits on Stellar Companions to the Kepler-34 and Kepler-35 Systems
por: Jurado, Carlos, et al.
Publicado: (2024)

A Paradigm Shift in Exoplanet False Positive Identification with HIP-44302
por: Frommer, Arielle C., et al.
Publicado: (2025)

Quantifying the Contamination From Nearby Stellar Companions in Gaia DR3 Photometry
por: Sullivan, Kendall, et al.
Publicado: (2024)

Betelgeuse's Buddy: X-Ray Constraints on the Nature of $α$ Ori B
por: O'Grady, Anna J. G., et al.
Publicado: (2025)

A Buddy for Betelgeuse: Binarity as the Origin of the Long Secondary Period in $α$ Orionis
por: Goldberg, Jared A., et al.
Publicado: (2024)

Inside the Iron Curtain: A Long Term Look at the Iron Stars XX Oph and AS 325
por: Howell, Steve B., et al.
Publicado: (2025)

Stellar/BH Population in AGN Disks: Direct Binary Formation from Capture Objects in Nuclei Clusters
por: Wang, Yihan, et al.
Publicado: (2023)

Evolution From Asymptotic Giant Branch to Pre-planetary Nebula: Whorled Patterns and Stellar Companions
por: Kim, Hyosun
Publicado: (2024)

Evidence of Radius Inflation Based on 50 Transiting Brown Dwarfs and Low-mass Stellar Companions
por: Mehrotra, Aarushi, et al.
Publicado: (2026)

Keck Observations in the INfrared of Taurus and $ρ$ Oph Exoplanets And Ultracool dwarfs (KOINTREAU) I: A Planetary-Mass Companion and a Disk-Obscured Stellar Companion Discovered in Taurus
por: Walker, Samuel A. U., et al.
Publicado: (2025)

Search for Stellar Companions of Exoplanet Host Stars with AstraLux/CAHA 2.2 m
por: Schlagenhauf, S., et al.
Publicado: (2024)

The HST Ultraviolet Spectrum of V723 Mon: Additional Evidence of a Stellar Companion
por: Kochanek, C. S., et al.
Publicado: (2025)

The POKEMON Speckle Survey of Nearby M Dwarfs. I. New Discoveries
por: Clark, Catherine A., et al.
Publicado: (2022)

The stellar occultation by (319) Leona on 13 September 2023 in preparation for the occultation of Betelgeuse
por: Ortiz, J. L., et al.
Publicado: (2023)

OASIS Survey Direct Imaging and Astrometric Discovery of HIP 71618 B: A Substellar Companion Suitable for the Roman Coronagraph Technology Demonstration
por: Morsy, Mona El, et al.
Publicado: (2025)

Combining Gaia and GRAVITY: Characterising five new Directly Detected Substellar Companions
por: Winterhalder, T. O., et al.
Publicado: (2024)

True Unicorns and False Positives: Simulated Probabilities of Dark Massive Companions to Bright Stars
por: Miller, Andrew M., et al.
Publicado: (2024)

Two Be or Not Two Be: A New Companion detection for HD 52244 using HST/FGS
por: Kamp, Keefe J., et al.
Publicado: (2026)

TIC 290061484: A Triply Eclipsing Triple System with the Shortest Known Outer Period of 24.5 Days
por: Kostov, Veselin B., et al.
Publicado: (2024)

Stellar Wind of Components of Detached Binary Systems
por: Tutukov, A. V., et al.
Publicado: (2026)