Statements (59)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:star
|
| gptkbp:bfsLayer |
4
|
| gptkbp:bfsParent |
gptkb:Ursa_Major
|
| gptkbp:age |
1 billion years
|
| gptkbp:apparent_magnitude |
3.05
|
| gptkbp:area |
about 10 times the radius of the Sun
|
| gptkbp:contains |
gptkb:Zeta_Ursae_Majoris_B
|
| gptkbp:depicted_in |
gptkb:physicist
the night sky |
| gptkbp:discovered_by |
ancient times
|
| gptkbp:has_color |
+1.06
|
| gptkbp:has_luminosity |
approximately 50 times that of the Sun
|
| gptkbp:has_spectral_type |
gptkb:K0_III
|
| gptkbp:has_team |
-0.12, -0.01 arcseconds/year
|
| https://www.w3.org/2000/01/rdf-schema#label |
Zeta Ursae Majoris
|
| gptkbp:includes |
star charts
star catalogs the list of bright stars |
| gptkbp:is_a |
gptkb:star
|
| gptkbp:is_associated_with |
stellar evolution studies
|
| gptkbp:is_considered_as |
a reference star
|
| gptkbp:is_known_for |
gptkb:Zeta_Ursae_Majoris_A
its brightness its role in navigation history a companion star a significant star in its constellation |
| gptkbp:is_noted_for |
its historical significance
its color its brightness in the night sky |
| gptkbp:is_observed_in |
amateur astronomers
various wavelengths various astronomical surveys |
| gptkbp:is_part_of |
gptkb:the_Local_Group
multiple star system the celestial sphere Ursa Major constellation the Big Dipper asterism the study of stellar populations the celestial navigation system the astronomical community's studies the study of giant stars the Ursa Major constellation family the Ursa Major constellation group the celestial navigation techniques |
| gptkbp:is_recognized_by |
its Bayer designation
|
| gptkbp:is_referenced_in |
astronomical literature
|
| gptkbp:is_studied_in |
astrophysics
its physical properties |
| gptkbp:is_used_in |
gptkb:hospital
stellar navigation |
| gptkbp:located_in |
approximately 87 light-years from Earth
|
| gptkbp:mass |
about 2.5 times the mass of the Sun
|
| gptkbp:measures |
telescopes
|
| gptkbp:notable_for |
its position in the sky
|
| gptkbp:parallax |
0.037 arcseconds
|
| gptkbp:scientific_classification |
gptkb:star
a giant star |
| gptkbp:set_in |
gptkb:the_Milky_Way_galaxy
the northern celestial hemisphere |