Sawyer Asteroid Spectra: Partial Spectra from a 1991 PhD Thesis

Partial spectral data plots from S. Sawyer's 1991 PhD thesis, 'A High Resolution Spectroscopic Survey of Low Albedo Main Belt Asteroids'. The dataset is hosted by the National Aeronautics and Space Administration and was last updated on the platform in April 2026. It includes files in JPEG and HTML formats.

Use Cases

• Analyze spectral features of low albedo asteroids based on the described spectroscopic survey.
• Compare asteroid spectral data for compositional classification based on the thesis topic.
• Validate or supplement spectral models using the partial data plots mentioned in the description.

Strengths

• Data originates from a formal PhD thesis, suggesting academic rigor.
• Hosted by the authoritative National Aeronautics and Space Administration.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and sample data are unknown, which may limit suitability assessment.

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Plots presented in S. Sawyer's PhD Thesis, 'A High Resolution Spectroscopic Survey of Low Albedo Main Belt Asteroids', 1991.

Time Range

Thesis published in 1991.

Freshness

Last updated 2026-04-10 19:22:48.421664; freshness should be verified.

Geography

Main Belt Asteroids.