The Astronomical Journal publishes original astronomical research, with an emphasis on significant scientific results derived from observations. Publications in AJ include descriptions of data capture, surveys, analysis techniques, astronomical interpretation, instrumentation, and software and computing.
astroquery: An Astronomical Web-querying Package in Python
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/aafc33
An Excess of Jupiter Analogs in Super-Earth Systems
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/aaf57f
HD 202772A b: A Transiting Hot Jupiter around a Bright, Mildly Evolved Star in a Visual Binary Discovered by TESS
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/aaf1b7
Self-luminous and Irradiated Exoplanetary Atmospheres Explored with HELIOS
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab1084
Pre-discovery Activity of New Interstellar Comet 2I/Borisov beyond 5 au
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab659b
The California-Kepler Survey. VIII. Eccentricities of Kepler Planets and Tentative Evidence of a High-metallicity Preference for Small Eccentric Planets
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab1009
Toward Precise Stellar Ages: Combining Isochrone Fitting with Empirical Gyrochronology
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab3c53
Radii of 88 M Subdwarfs and Updated Radius Relations for Low-metallicity M-dwarf Stars
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/aae982
Population-level Eccentricity Distributions of Imaged Exoplanets and Brown Dwarf Companions: Dynamical Evidence for Distinct Formation Channels
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab5b11
An Independent Analysis of the Spitzer/IRAC Phase Curves of WASP43 b
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab14e2
High-resolution transmission spectroscopy of four hot inflated gas giant exoplanets
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab32ec
TURBUSTAT: Turbulence Statistics in Python
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab1cc0
OSSOS XV: PROBING THE DISTANT SOLAR SYSTEM WITH OBSERVED SCATTERING TNOS.
来源期刊：The Astronomical journalDOI：10.3847/1538-3881/ab2383
Orbital Stability of Circumstellar Planets in Binary Systems
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab64fa
HyDRA-H: Simultaneous Hybrid Retrieval of Exoplanetary Emission Spectra
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab4efc
The Telltale Heartbeat: Detection and Characterization of Eccentric Orbiting Planets via Tides on Their Host Star
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/aaf965
Kojima-1Lb Is a Mildly Cold Neptune around the Brightest Microlensing Host Star
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab487f
Lyα in the GJ 1132 System: Stellar Emission and Planetary Atmospheric Evolution
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab24c2
Laser Guide Star for Large Segmented-aperture Space Telescopes. I. Implications for Terrestrial Exoplanet Detection and Observatory Stability
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/aaf385
The Gemini Planet Imager Exoplanet Survey: Dynamical Mass of the Exoplanet β Pictoris b from Combined Direct Imaging and Astrometry
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab5b92
Aquaplanet Models on Eccentric Orbits: Effects of the Rotation Rate on Observables
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab107f
Rotational Light Curves of Jupiter from Ultraviolet to Mid-infrared and Implications for Brown Dwarfs and Exoplanets
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/aafba7
Background-limited Imaging in the Near Infrared with Warm InGaAs Sensors: Applications for Time-domain Astronomy
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/aae094
Visual Analysis and Demographics of Kepler Transit Timing Variations
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab0d91
TOI-216b and TOI-216 c : two warm, large exoplanets in or slightly wide of the 2:1 orbital resonance
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab24ba
K2-288Bb: a small temperate planet in a low-mass binary system discovered by citizen scientists
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/aafa70
Radial Velocities, Space Motions, and Nearby Young Moving Group Memberships of Eleven Candidate Young Brown Dwarfs
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab1915
A Search for Technosignatures from TRAPPIST-1, LHS 1140, and 10 Planetary Systems in the Kepler Field with the Green Bank Telescope at 1.15-1.73 GHz
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab0105
The Pulsating Eclipsing Binary TIC 309658221 in a 7.59-day Orbit
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab1a3b
Star Formation in Isolated Dwarf Galaxies Hosting Tidal Debris: Extending the Dwarf-Dwarf Merger Sequence
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab6ef3
A Tail Structure Associated with a Protoplanetary Disk around SU Aurigae
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab0ae4
K2-291b: A Rocky Super-Earth in a 2.2 day Orbit
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/aafe83
The Convective Electric Field Influence on the Cold Plasma and Diamagnetic Cavity of Comet 67P
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/AB2D28
Large-scale Structure in CHILES Using DisPerSE
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab1b6e
Ossos. XVIII. Constraining migration models with the 2:1 resonance using the Outer Solar System Origins survey
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab480b
H2O2 within Chaos Terrain on Europa’s Leading Hemisphere
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab380c
Supervised Machine Learning for Intercomparison of Model Grids of Brown Dwarfs: Application to GJ 570D and the Epsilon Indi B Binary System
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab5955
H I Clouds in LITTLE THINGS Dwarf Irregular Galaxies
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab1e54
Shadow Imaging of Transiting Objects
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/aaf565
OGLE-2018-BLG-0022: A Nearby M-dwarf Binary
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab1538
Qatar Exoplanet Survey: Qatar-8b, 9b, and 10b—A Hot Saturn and Two Hot Jupiters
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab19bc
The G305 Star-forming Region. I. Newly Classified Hot Stars
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/AB276B
New Variable Stars in NGC 6652 and Its Background Sagittarius Stream
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/aaf796
Stellar Parameters for Pulsating B-star Candidates in the Kepler Field
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab064e
Shape and Rotational Motion Models for Tumbling and Monolithic Asteroid 2012 TC4: High Time Resolution Light Curve with the Tomo-e Gozen Camera
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab09f0
Observations of Red Giants with Suspected Massive Companions
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab05e0
A New Mass Determination of (349) Dembowska with Close Encounters
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/AB1843
The Complex Rotational Light Curve of (385446) Manwë-Thorondor, a Multicomponent Eclipsing System in the Kuiper Belt
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab59d4
Multi-epoch Low-radio-frequency Surveys of the Kepler K2 Mission Campaign Fields 3, 4, and 5 with the Murchison Widefield Array
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab23fc
Machine-learning Regression of Extinction in the Second Gaia Data Release
来源期刊：The Astronomical JournalDOI：10.3847/1538-3881/ab63d5
