Ensemble Kinematic Age Catalog of ~1.5 million stars

Zenodo (CERN European Organization for Nuclear Research) 2026 Dataset Open access

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Authors: Yuxi Lu, Marc H. Pinsonneault
DOI: 10.5281/zenodo.18610802
Cited by: 0

Abstract

Column Unit Description STARID LAMOST star identifier RA deg Right ascension from LAMOST DR5 DEC deg Declination from LAMOST DR5 Jz_med kpc km s^-1 Inferred median vertical action Jz_age Gyr Inferred ensemble kinematic age TEFF K Temperature from Xiang+ 2019 LOGG dex log g from Xiang+ 2019

Fields of Study & Subjects

Stellar planetary and galactic studies Galaxies: Formation Evolution Phenomena Astronomy and Astrophysical Research

Publication details

Journal / source
Zenodo (CERN European Organization for Nuclear Research)
Publication date
11 February 2026
Language
EN
Document type
Dataset