Statements (104)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:star
|
| gptkbp:apparent_magnitude |
1.85
|
| gptkbp:area |
approximately 3.5 solar radii
3.5 times that of the Sun |
| gptkbp:atmosphere |
spring and summer months
|
| gptkbp:average_temperature |
approximately 20,000 K
|
| gptkbp:connects |
multiple star systems
|
| gptkbp:constellation |
stellar classification
|
| gptkbp:depicted_in |
gptkb:Northern_Hemisphere
gptkb:theorem most inhabited regions of Earth the evening sky Naked Eye |
| gptkbp:discovered_by |
Ancient Astronomers
|
| gptkbp:distance |
101 light years
|
| gptkbp:has_color |
-0.18
|
| gptkbp:has_luminosity |
approximately 1,500 times that of the Sun
1,500 times that of the Sun |
| gptkbp:has_spectral_type |
B3 V
|
| gptkbp:has_team |
-0.12, -0.01 arcseconds/year
|
| gptkbp:has_title |
gptkb:Eta_Ursae_Majoris
|
| https://www.w3.org/2000/01/rdf-schema#label |
Alkaid
|
| gptkbp:includes |
Star Maps
various star catalogs |
| gptkbp:is_associated_with |
gptkb:mythological_figure
Cultural Significance Astronomical Events various myths and legends Star Lore the zodiacal constellation of Cancer |
| gptkbp:is_atype_of |
blue giant star
|
| gptkbp:is_cited_in |
scientific research papers
|
| gptkbp:is_connected_to |
Navigation Techniques
Star Formation |
| gptkbp:is_featured_in |
astronomy literature
|
| gptkbp:is_influenced_by |
Celestial Mechanics
|
| gptkbp:is_known_for |
gptkb:Eta_Ursae_Majoris
Historical Significance Brightness its role in celestial navigation. its brightness and position Being the tail of the Big Dipper a high rotational velocity |
| gptkbp:is_located_near |
101 light years from Earth
|
| gptkbp:is_noted_for |
its rapid rotation
|
| gptkbp:is_observed_in |
gptkb:observatory
various astronomical surveys |
| gptkbp:is_often_compared_to |
other bright stars in Ursa Major
|
| gptkbp:is_part_of |
gptkb:Pointer_Stars
gptkb:Asterism gptkb:the_Milky_Way_galaxy gptkb:Big_Dipper gptkb:star Astronomical Observations Star Clusters the northern celestial hemisphere Star Cluster Astrophysical Studies Star Catalogs the celestial sphere Ursa Major constellation the celestial navigation system the night sky's prominent features Big Dipper asterism Constellation Map Cultural Astronomy the asterism known as the Plough the handle of the Big Dipper the historical navigation techniques |
| gptkbp:is_recognized_by |
gptkb:Hipparcos_Catalog
amateur astronomers Astronomical Societies |
| gptkbp:is_referenced_in |
gptkb:literary_work
celestial navigation stellar distance measurements Star Guides timekeeping in ancient cultures |
| gptkbp:is_related_to |
Other stars in Ursa Major
|
| gptkbp:is_studied_in |
gptkb:observatory
astrophysics |
| gptkbp:is_used_in |
gptkb:award
Navigation Celestial Navigation star charts educational astronomy programs astrological interpretations Star Identification |
| gptkbp:lighting |
most stars in the night sky
|
| gptkbp:located_in |
Declination +54° 47′ 24″
Right Ascension 13h 47m 32s Galactic Plane |
| gptkbp:mass |
approximately 3.5 solar masses
|
| gptkbp:measures |
gptkb:Parallax
|
| gptkbp:named_after |
A character in Arabic mythology
|
| gptkbp:navigation_system |
gptkb:theorem
|
| gptkbp:part_of |
gptkb:Ursa_Major
|
| gptkbp:scientific_classification |
gptkb:Blue_Star
gptkb:star a main sequence star |
| gptkbp:set_in |
gptkb:Milky_Way_Galaxy
|
| gptkbp:type_of |
Main Sequence Star
|
| gptkbp:was_akey_figure_in |
the Ursa Major constellation
|
| gptkbp:bfsParent |
gptkb:Ursa_Major
|
| gptkbp:bfsLayer |
4
|