|
gptkbp:instance_of
|
gptkb:star
|
|
gptkbp:bfsLayer
|
6
|
|
gptkbp:bfsParent
|
gptkb:Sigma_Draconis_system
|
|
gptkbp:age
|
gptkb:Sun
|
|
gptkbp:apparent_magnitude
|
5.75
|
|
gptkbp:area
|
0.8 times the radius of the Sun
|
|
gptkbp:average_temperature
|
4,800 K
|
|
gptkbp:contains
|
gptkb:none
|
|
gptkbp:coordinates
|
(x, y, z) coordinates in the Milky Way
|
|
gptkbp:country
|
gptkb:musical
gptkb:Sigma_Draconis_b
|
|
gptkbp:depicted_in
|
gptkb:physicist
gptkb:theorem
|
|
gptkbp:has_color
|
+0.9
|
|
gptkbp:has_luminosity
|
0.4 times the luminosity of the Sun
|
|
gptkbp:has_spectral_type
|
K0 V
|
|
gptkbp:has_team
|
0.5 arcseconds/year
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Sigma Draconis
|
|
gptkbp:includes
|
star catalogs
|
|
gptkbp:is_a
|
gptkb:star
|
|
gptkbp:is_approximately
|
18.7 light years away from Earth
|
|
gptkbp:is_associated_with
|
the search for extraterrestrial life
various astronomical studies
|
|
gptkbp:is_considered
|
gptkb:planet
|
|
gptkbp:is_considered_as
|
a potential host for life
a benchmark star for studies.
|
|
gptkbp:is_known_for
|
being a nearby star
a stable environment for planets
|
|
gptkbp:is_monitored_by
|
gptkb:observatory
|
|
gptkbp:is_noted_for
|
its stability
|
|
gptkbp:is_observed_in
|
various telescopes
|
|
gptkbp:is_part_of
|
gptkb:Milky_Way_galaxy
the celestial sphere
the galactic disk
the solar system's neighborhood
the cosmic web
the local standard of rest
the solar neighborhood
|
|
gptkbp:is_referenced_in
|
gptkb:literary_work
|
|
gptkbp:is_studied_in
|
astrophysics
stellar evolution
|
|
gptkbp:is_used_in
|
stellar navigation
stellar classification studies
|
|
gptkbp:located_in
|
gptkb:Draco_constellation
|
|
gptkbp:mass
|
0.7 times the mass of the Sun
|
|
gptkbp:named_after
|
the constellation Draco
|
|
gptkbp:notable_for
|
its proximity to Earth
|
|
gptkbp:orbital_period
|
not applicable
|
|
gptkbp:scientific_classification
|
gptkb:star
|
|
gptkbp:year_created
|
1830
|