|
gptkbp:instance_of
|
gptkb:star
|
|
gptkbp:age
|
nan
|
|
gptkbp:apparent_magnitude
|
4.83
4.66
|
|
gptkbp:application
|
expanding and cooling
|
|
gptkbp:average_temperature
|
approximately 4,600 K
around 4,600 K
|
|
gptkbp:contains_star
|
nan
|
|
gptkbp:exhibition
|
the Hipparcos catalog
|
|
gptkbp:has_luminosity
|
about 400 times that of the Sun
about 500 times that of the Sun
|
|
gptkbp:has_radius
|
about 50 times that of the Sun
about 40 times that of the Sun
|
|
gptkbp:has_spectral_type
|
gptkb:K
gptkb:K3_III
gptkb:K3
|
|
gptkbp:has_title
|
HIP 56325
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Sigma Hydrae
|
|
gptkbp:is_a_red_giant_star
|
nan
|
|
gptkbp:is_a_single_star
|
nan
|
|
gptkbp:is_approximately
|
50 light years away from Earth
90 light years away
|
|
gptkbp:is_located_in
|
constellation Hydra
the constellation Hydra
|
|
gptkbp:is_located_in_the_southern_celestial_hemisphere
|
nan
|
|
gptkbp:is_located_in_the_southern_hemisphere
|
nan
|
|
gptkbp:is_not_part_of_any_known_star_cluster
|
nan
|
|
gptkbp:is_often_described_as
|
Sigma Hya
|
|
gptkbp:is_part_of_the_gliese_catalog
|
Gliese 1004
|
|
gptkbp:is_part_of_the_hr_catalog
|
HR 4530
|
|
gptkbp:is_used_in_studies_of_stellar_evolution
|
nan
|
|
gptkbp:is_visible_from
|
nan
|
|
gptkbp:known_as
|
gptkb:HD_100453
gptkb:HD_82328
|
|
gptkbp:mass
|
about 2.5 times that of the Sun
nan
|
|
gptkbp:metallicity
|
nan
|
|
gptkbp:notable_galaxies
|
nan
|
|
gptkbp:scientific_classification
|
a K-type star
|
|
gptkbp:system
|
nan
|