Psi4 Aurigae
Psi Aurigae, Latinized from ψ Aurigae, is a single, orange-hued star in the northern constellation of Auriga. It is visible to the naked eye with an apparent visual magnitude of +5.02. With an annual parallax shift of , it is approximately distant from Earth. This is a K-type giant star with a stellar classification of K5 III. It has expanded to 33 times the Sun's radius and is radiating 245 times the Sun's luminosity from its photosphere at an effective temperature of about 3,970 K. The atmosphere displays a significant enhancement of silicon. Psi4 Aurigae