Pi Aurigae

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π Aurigae
Observation data
Equinox J2000
Constellation Auriga
Right ascension 05h 59m 56.1s
Declination +45° 56' 13"
Apparent magnitude (V) +4.30
Distance 840 ± 180 ly
(258 ± 56 pc)
Spectral type M3II
Other designations
35 Aurigae, HR 2091,
HD 40239, BD+45°1217,
HIP 28404, SAO 40756,
GC 7554

Pi Aurigae (π Aur / π Aurigae) is a star in the constellation Auriga.

Pi Aurigae is a red M-type bright giant with a mean apparent magnitude of +4.30. It is approximately 840 light-years from Earth. It is classified as an irregular variable star and its brightness varies from magnitude +4.24 to +4.34.


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