You searched for: “celestial longitude
celestial longitude
1. Longitude measured (in degrees) along the ecliptic to the east from the vernal equinox.
2. The angular distance between a celestial body and the first point of Aries, measured along the ecliptic.

The Symbol for this term is the Greek letter λ or lambda.

This entry is located in the following unit: Astronomy and related astronomical terms (page 6)