The First Scattered Light Image of the Debris Disk around the Sco-Cen target HD 129590

Abstract

We present the first scattered light image of the debris disk around HD 129590, a ~1.3 M${}_{\odot }$ G1V member of the Scorpius Centaurus association with age ~10-16 Myr. The debris disk is imaged with the high contrast imaging instrument SPHERE at the Very Large Telescope, and is revealed by both the IRDIS and IFS subsytems, operating in the H and YJ bands respectively. The disk has a high infrared luminosity of $L_{\text{IR}}/L_{\text{star}}$~5$\times$10${}^{-3}$, and has been resolved in other studies using ALMA. We detect a nearly edge on ring, with evidence of an inner clearing. We fit the debris disk using a model characterized by a single bright ring, with radius ~60-70 AU, in broad agreement with previous analysis of the target SED. The disk is vertically thin, and has an inclination angle of ~75${}^{\circ }$. Along with other previously imaged edge-on disks in the Sco-Cen association such as HD 110058, HD 115600, and HD 111520, this disk image will allow of the structure and morphology of very young debris disks, shortly after the epoch of planet formation has ceased.

8 pages, 4 figures. Accepted for publication in ApJL

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Cited by in corpus (18)

• The JWST Early Release Science Program for the Direct Imaging & Spectroscopy of Exoplanetary Systems
• Survey of planetesimal belts with ALMA: gas detected around the Sun-like star HD 129590
• The vertical structure of debris disks and the impact of gas
• Using Data Imputation for Signal Separation in High Contrast Imaging
• Investigating the presence of two belts in the HD 15115 system
• Characterizing the morphology of the debris disk around the low-mass star GSC~07396-00759
• RVSPY -- Radial Velocity Survey for Planets around Young Stars. Target characterization and high-cadence survey
• A HARPS radial velocity search for planets in the Scorpius-Centaurus association. And its combination with the HARPS and SOPHIE young nearby stars (YNS) surveys
• Discovery of an Edge-on Circumstellar Debris Disk Around BD+45${}^{\circ }$598: a Newly Identifed Member of the $\beta$ Pictoris Moving Group
• A re-investigation of debris disc halos
• Apocenter pile-up and arcs: a narrow dust ring around HD 129590
• ExoVista: A Suite of Planetary System Models for Exoplanet Studies
• Karhunen-Loève Data Imputation in High Contrast Imaging
• Characterization of debris disks observed with SPHERE
• Narrow belt of debris around the Sco-Cen star HD 141011
• Detecting planetary mass companions near the water frost-line using JWST interferometry
• The first scattered light images of HD 112810, a faint debris disk in the Sco-Cen association
• Three new late-type stellar companions to very dusty WISE debris disks identified with VLT/SPHERE imaging