|
gptkbp:instance_of
|
gptkb:star
|
|
gptkbp:age
|
nan
|
|
gptkbp:apparent_magnitude
|
4.88
4.83
|
|
gptkbp:average_temperature
|
approximately 4,500 K
|
|
gptkbp:contains_star
|
nan
|
|
gptkbp:distance
|
5.5 mag
|
|
gptkbp:exhibition
|
the Hipparcos catalog
|
|
gptkbp:has_luminosity
|
about 500 times that of the Sun
|
|
gptkbp:has_mechanic
|
-0.020 mas/yr
|
|
gptkbp:has_radius
|
about 50 times that of the Sun
about 40 times that of the Sun
|
|
gptkbp:has_spectral_type
|
gptkb:K3_III
K-type stars
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Pi Hydrae
|
|
gptkbp:is_a_member_of
|
spectral class K
|
|
gptkbp:is_a_single_star
|
nan
|
|
gptkbp:is_approximately
|
130 light years away
|
|
gptkbp:is_located_in
|
constellation Hydra
the constellation Hydra
|
|
gptkbp:is_part_of
|
gptkb:Milky_Way_galaxy
|
|
gptkbp:is_part_of_the_hr_catalog
|
HR 3960
|
|
gptkbp:is_part_of_the_spectral_subclass
|
gptkb:K3
|
|
gptkbp:is_visible_from
|
nan
|
|
gptkbp:known_as
|
HD 83043
HD 8374
|
|
gptkbp:mass
|
about 2.5 times that of the Sun
nan
|
|
gptkbp:metallicity
|
[ Fe/ H] = -0.25
|
|
gptkbp:notable_galaxies
|
nan
|
|
gptkbp:right_ascension
|
-0.021 mas/yr
|
|
gptkbp:scientific_classification
|
a K-type star
a red giant star
|
|
gptkbp:system
|
nan
|