Statements (77)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:star
|
| gptkbp:apparent_magnitude |
3.7
approximately 3.7 |
| gptkbp:average_temperature |
approximately 20,000 K
|
| gptkbp:distance |
approximately 700 light years
about 21 parsecs from Earth |
| gptkbp:has_bayer_designation |
gptkb:Epsilon_Sagittarii
|
| gptkbp:has_color |
-0.24
+1.2 |
| gptkbp:has_luminosity |
approximately 3,000 times that of the Sun
approximately 200 times that of the Sun |
| gptkbp:has_mechanic |
-0.12 arcseconds/year
-0.15 arcseconds/year |
| gptkbp:has_radius |
approximately 12 times that of the Sun
about 12 times that of the Sun approximately 5 solar radii |
| gptkbp:has_spectral_type |
gptkb:K3_III
B2 IV |
| https://www.w3.org/2000/01/rdf-schema#label |
Epsilon Sagittarii
|
| gptkbp:is_a |
gptkb:Giant
blue giant star naked-eye star |
| gptkbp:is_approximately |
70 light years away from Earth
|
| gptkbp:is_associated_with |
the Galactic Center
the Sagittarius star cloud |
| gptkbp:is_displayed_in |
the Hipparcos catalog
|
| gptkbp:is_in |
the galactic plane
|
| gptkbp:is_located_at |
approximately 700 light years from Earth
approximately 70 light years from Earth |
| gptkbp:is_located_in |
constellation Sagittarius
|
| gptkbp:is_noted_for |
its historical significance
its brightness its color its role in navigation its brightness in the night sky its position in the sky |
| gptkbp:is_observed_in |
telescopes
the visible spectrum |
| gptkbp:is_part_of |
gptkb:the_Milky_Way_galaxy
gptkb:Milky_Way_Galaxy the celestial sphere the astronomical catalogues the celestial navigation system the Milky Way's spiral arms the astronomical community the HR catalog the star catalogues the astronomical research community constellation Sagittarius the star classification system the Bayer designation system the Sagittarius constellation group the stellar population studies the star observation history the star observation records |
| gptkbp:is_part_of_the_asterism |
gptkb:tea
|
| gptkbp:is_related_to |
stellar evolution
|
| gptkbp:is_studied_for |
its light curve
its stellar characteristics |
| gptkbp:is_studied_in |
astrophysics
stellar astrophysics |
| gptkbp:is_used_in |
navigational astronomy
stellar cartography navigation by ancient cultures |
| gptkbp:is_visible_from |
gptkb:Earth
the southern hemisphere |
| gptkbp:known_as |
gptkb:Kaus_Australis
|
| gptkbp:mass |
approximately 10 solar masses
about 3 times that of the Sun nan |
| gptkbp:scientific_classification |
a variable star
a giant star a main sequence star a luminous star |
| gptkbp:bfsParent |
gptkb:Kaus_Australis
gptkb:Teapot_asterism |
| gptkbp:bfsLayer |
6
|