Pi Aurigae

Starbox begin
name=π Aurigae Starbox image


caption = π Aurigae Starbox observe
epoch=J2000
ra=05^h 59^m 56.0994^s
dec= +45° 56′ 12.248″
appmag_v=4.348
constell=Auriga Starbox character
class=M3II
r-i = 1.48
v-r =
b-v = 1.83
u-b = 1.48
variable= Starbox astrometry
radial_v=0.8
prop_mo_ra=-2.42
prop_mo_dec=-7.32
parallax=3.88
p_error=0.85
absmag_v=6.016 Starbox detail
mass=0,4
radius=0,5
luminosity=0,004 | temperature=2,000–3,500
metal=
rotation=
age=

Starbox catalog
names=35 Aurigae, HR 2091, HD 40239, BD+45°1217, HIP 28404, SAO 40756, GC 7554. Starbox reference
Simbad=HD+40239
ARICNS =

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.

Reference

* [http://webviz.u-strasbg.fr/viz-bin/VizieR-S?HR%202091 HR 2091]
* [http://www.alcyone.de/cgi-bin/search.pl?object=HR2019 HR 2019]
* [http://aladin.u-strasbg.fr/AladinPreview?-c=05+59+56.0994%2B45+56+12.248&ident=V*+pi.+Aur&submit=Aladin+previewer Image Pi Aurigae]