PU Aurigae is an irregular variable star located in the constellation Auriga. A
red giant, it varies by 0.1 magnitude around magnitude 5.64.[8] Located around 560 light-years distant, it shines with a
luminosity approximately 1,523 times that of the Sun and has a surface temperature of 3,482 K.[6]
^Samus, N. N.; Durlevich, O. V.; et al. (2009). "VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+ 2007-2013)". VizieR On-line Data Catalog: B/GCVS. Originally Published in: 2009yCat....102025S. 1.
Bibcode:
2009yCat....102025S.