The celestial coordinates of the star ß Tauri are right ascension 5^h 25^m, declination +28°, and those of the star ß Geminorum are right ascension 7^h 44^m, declination +28°. Measured along the shortest angle in the sky between the two stars, ß Tauri is:

Question

Quizplus · Accepted Answer

Right ascension (RA) is analogous to longitude on Earth, but for celestial objects, indicating their location east or west along the celestial equator. A smaller RA value for ß Tauri (5h 25m) compared to ß Geminorum (7h 44m) means ß Tauri is west of ß Geminorum, as RA values increase towards the east.

The Celestial Coordinates of the Star ß Tauri Are Right