Asteroid Flux Measurements in 26 Filters for 285 Asteroids

285 numbered asteroids have their flux measured across 26 filters from 0.32 to 1.08 microns. The data originates from observations with the McCord dual beam photometer and was published in two scientific papers from 1979 and 1984. It is provided by the National Aeronautics and Space Administration.

Use Cases

• Classify asteroid spectral types based on multi-filter flux measurements.
• Model asteroid surface composition based on reflectance data across wavelengths.
• Compare asteroid populations using the standardized photometric data from 285 objects.

Strengths

• Data covers 285 distinct, numbered asteroids.
• Measurements are taken across 26 specific filters, providing spectral detail.
• Data is linked to two cited scientific publications, suggesting peer-reviewed origins.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect temporal bias inherent to the 1979 and 1984 publication dates.

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Measured using the McCord dual beam photometer.

Time Range

Data published in 1979 and 1984.

Freshness

Last updated 2026-03-13 18:03:46.541089; freshness should be verified.

Geography

Observations of solar system asteroids.