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Reusable astronomical constants expressed as plain f64 values.
Constantsยง
- ASTRONOMICAL_
UNIT - Exact astronomical unit by IAU definition, in meters.
- LIGHT_
YEAR - Conventional light-year distance for one Julian year of light travel, in meters.
- PARSEC
- Approximate parsec distance, in meters.
- SOLAR_
MASS - Measured solar mass, in kilograms.