Robustness limits of nongravitational orbit inference for the near-Earth asteroid 2020 GE: data, code, figures, and reproducibility products
Abstract
2020 GE Reproducibility Release v1.1.3 This release provides the frozen reproducibility archive associated with the analysis of nongravitational orbit inference for the near-Earth asteroid 2020 GE. Authors Sirojiddin Turaev — Karshi State Technical University, Uzbekistan Qudratillo Yo'ldoshev — Ulugh Beg Astronomical Institute, Uzbekistan Academy of Sciences, Uzbekistan Sobir Turaev — Ulugh Beg Astronomical Institute, Uzbekistan Academy of Sciences, Uzbekistan Davron Ismoilov — Karshi State Technical University, Uzbekistan Corresponding author: Sobir Turaev Contents canonical optical astrometry and supporting input data; radar measurements and auxiliary reference data; Tudat-based orbit-determination and robustness-analysis code; nonlinear station-night correlated-likelihood calculations; temporal-support, bootstrap, jackknife, and conditioning analyses; Tudat–OrbFit cross-code comparison and harmonisation products; machine-readable numerical results and tables; publication-quality vector figures and figure-source data; plotting and validation scripts; software, environment, provenance, and reproducibility metadata. Scientific scope The archive supports the conclusion that the fitted negative transverse coefficient for 2020 GE should be interpreted as a high-leverage, model-dependent nominal candidate, rather than as a robust physical A 2 or Yarkovsky detection. The release does not claim: a cross-code-confirmed physical A 2 detection; a robust Yarkovsky detection; evidence for outgassing; a dark-comet classification. Reproducibility Machine-readable outputs, analysis scripts, figure-generation inputs, and provenance records are included to allow independent inspection and reproduction of the reported robustness tests. Manuscript The journal manuscript and its LaTeX source are intentionally not included in this repository release. This archive contains the underlying data, code, numerical products, tables, figures, and reproducibility materials. Version v1.1.1 This release freezes the author list, author order, affiliations, and the designation of Sobir Turaev as corresponding author. Scientific results and claim boundaries are unchanged from the frozen analysis.