A dataset from the National Aeronautics and Space Administration containing infrared spectra for a collection of numbered asteroids. The data, last updated in March 2026, likely provides multi-band spectral measurements for objects such as 15 Eunomia, 10 Hygiea, and 1036 Ganymed. Columns suggest this is a catalog of spectral observations for solar system bodies.
Use Cases
- Classify asteroids by spectral type for taxonomic studies (inferred from domain, verify after download)
- Train models to correlate spectral features with mineralogical composition (inferred from domain, verify after download)
- Analyze the relationship between asteroid size, orbit, and spectral reflectance (inferred from domain, verify after download)
Strengths
- Published by the National Aeronautics and Space Administration, a recognized authority.
- Last updated on 2026-03-05, indicating recent maintenance.
- License is us-pd, placing it in the public domain.
Limitations
- Metadata is minimal; actual content requires verification after download.
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count and file format are unknown, which may limit suitability assessment.
Provenance
- Source
- National Aeronautics and Space Administration
- Collection Method
- Observational survey, likely from telescope-based instruments.
- Time Range
- null
- Freshness
- Last updated 2026-03-05 19:47:20.523738
- Geography
- null