Statements (77)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:star
|
| gptkbp:bfsLayer |
4
|
| gptkbp:bfsParent |
gptkb:Canes_Venatici
|
| gptkbp:age |
approximately 2 billion years
|
| gptkbp:apparent_magnitude |
4.23
|
| gptkbp:area |
1.5 solar radii
about 2.5 solar radii |
| gptkbp:average_temperature |
approximately 10,000 K
6200 K |
| gptkbp:composed_of |
solar metallicity
|
| gptkbp:contains |
gptkb:Beta_Canum_Venaticorum_B
|
| gptkbp:controls |
gptkb:theorem
|
| gptkbp:declination |
+37° 24' 24"
|
| gptkbp:depicted_in |
gptkb:theorem
gptkb:battle |
| gptkbp:discovered_by |
ancient times
|
| gptkbp:distance |
approximately 45 light years
approximately 24 light years |
| gptkbp:has_color |
0.43
0.00 |
| gptkbp:has_luminosity |
approximately 4.5 times that of the Sun
about 100 solar luminosities |
| gptkbp:has_spectral_type |
gptkb:A0_V
F7 V |
| gptkbp:has_team |
-0.12 arcseconds/year
-0.15 arcseconds/year |
| https://www.w3.org/2000/01/rdf-schema#label |
Beta Canum Venaticorum
|
| gptkbp:includes |
astronomical databases
|
| gptkbp:is_analyzed_in |
its light spectrum
|
| gptkbp:is_associated_with |
the Ursa Major moving group
stellar populations |
| gptkbp:is_considered_as |
a reference star
|
| gptkbp:is_known_for |
gptkb:Chara
its brightness its binary nature |
| gptkbp:is_noted_for |
its brightness
|
| gptkbp:is_observed_in |
telescopes
amateur astronomy various astronomical studies stellar surveys |
| gptkbp:is_part_of |
gptkb:Canes_Venatici
gptkb:the_Milky_Way_galaxy gptkb:star multiple star system the celestial sphere the Hertzsprung-Russell diagram the Local Bubble the cosmic web the celestial navigation system the star formation process the astronomical community star catalogues the stellar classification system Canes Venatici constellation the Galactic disk the stellar population synthesis. |
| gptkbp:is_referenced_in |
star catalogs
|
| gptkbp:is_studied_in |
astrophysicists
stellar evolution its physical properties |
| gptkbp:is_used_in |
astrophysics research
navigation by astronomers |
| gptkbp:located_in |
the northern celestial hemisphere
Canes Venatici constellation Dec +38° 32′ 00″ RA 13h 30m 06.1s approximately 45 light years from Earth |
| gptkbp:marketed_as |
gptkb:Beta_Canum_Venaticorum
|
| gptkbp:mass |
about 2.5 solar masses
1.4 solar masses |
| gptkbp:named_after |
the hunting dogs
|
| gptkbp:orbital_period |
approximately 10 days
|
| gptkbp:parallax |
0.072 arcseconds
|
| gptkbp:right_ascension |
13h 30m 0s
|
| gptkbp:scientific_classification |
F-type star
|
| gptkbp:set_in |
gptkb:Milky_Way_galaxy
|
| gptkbp:type_of |
gptkb:star
|