Statements (46)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:star
|
| gptkbp:apparent_magnitude |
2.34
|
| gptkbp:average_temperature |
approximately 12,000 K
|
| gptkbp:has_bayer_designation |
gptkb:Beta_Ursae_Majoris
|
| gptkbp:has_color |
-0.15
|
| gptkbp:has_luminosity |
approximately 200 times that of the Sun
|
| gptkbp:has_mechanic |
0.1 arcseconds/year
|
| gptkbp:has_radius |
approximately 3.2 solar radii
|
| gptkbp:has_spectral_type |
A0 III
|
| https://www.w3.org/2000/01/rdf-schema#label |
Beta Ursae Majoris
|
| gptkbp:included |
star catalogs
|
| gptkbp:is_associated_with |
various cultural references
the Great Bear mythology |
| gptkbp:is_involved_in |
stellar classification
|
| gptkbp:is_known_for |
its role in navigation
its brightness and visibility |
| gptkbp:is_known_to |
a high rotational velocity
|
| gptkbp:is_located_near |
81 light years from Earth
|
| gptkbp:is_noted_for |
its brightness
its historical significance in astronomy its position in the sky |
| gptkbp:is_observed_in |
amateur astronomers
various astronomical studies |
| gptkbp:is_part_of |
gptkb:the_Milky_Way_galaxy
the celestial sphere Ursa Major constellation the celestial navigation system Big Dipper asterism the Ursa Major constellation family the Ursa Major constellation group the Local Group of stars |
| gptkbp:is_referenced_in |
astronomical literature
|
| gptkbp:is_related_to |
other stars in Ursa Major
|
| gptkbp:is_studied_for |
its physical properties
|
| gptkbp:is_studied_in |
stellar evolution research
|
| gptkbp:is_used_in |
gptkb:navigation
celestial navigation |
| gptkbp:is_visible_from |
the northern hemisphere
to the naked eye |
| gptkbp:known_as |
gptkb:Merak
|
| gptkbp:mass |
approximately 3.2 solar masses
|
| gptkbp:scientific_classification |
the spectral classification system
a main component of the Big Dipper |
| gptkbp:type_of |
gptkb:Giant
|
| gptkbp:bfsParent |
gptkb:Ursa_Major
|
| gptkbp:bfsLayer |
5
|