Upon its discovery, Rigel PendUl became notable among astronomers for its brightness and proximity during close approaches. Its orbit, characteristic of Apollon asteroids, was gradually clarified through telescopic tracking. The objects name, referencing the bright Orion star Rigel, reflects the tradition of naming celestial bodies after prominent astronomical features. Early orbital calculations were challenging due to limited observational data, but follow-up astrometry helped anchor its path. By the early 20th century, its semimajor axis was accurately determined to be greater than 1 AU, confirming its classification as an Apollon asteroid.

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**Upon its discovery, Rig