Statements (148)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:star
|
| gptkbp:age |
gptkb:the_Sun
approximately 5 billion years nan |
| gptkbp:apparent_magnitude |
5.4
5.5 5.56 5.57 |
| gptkbp:average_temperature |
around 5,000 K
approximately 5800 K 5,800 K around 5,200 K |
| gptkbp:constellation |
gptkb:Canes_Venatici
|
| gptkbp:contains_star |
nan
|
| gptkbp:coordinates |
+200.0 degrees
+50.0 degrees |
| gptkbp:country |
gptkb:47_Canum_Venaticorum_b
gptkb:47_Canum_Venaticorum_c gptkb:47_Canum_Venaticorum_d gptkb:47_Canum_Venaticorum_e gptkb:47_Canum_Venaticorum_f gptkb:47_Canum_Venaticorum_g gptkb:47_Canum_Venaticorum_h gptkb:47_Canum_Venaticorum_j gptkb:47_Canum_Venaticorum_k gptkb:47_Canum_Venaticorum_l gptkb:47_Canum_Venaticorum_s gptkb:47_Canum_Venaticorum_v gptkb:47_Canum_Venaticorum_z nan 47 Canum Venaticorum i 47 Canum Venaticorum m 47 Canum Venaticorum n 47 Canum Venaticorum o 47 Canum Venaticorum p 47 Canum Venaticorum q 47 Canum Venaticorum r 47 Canum Venaticorum t 47 Canum Venaticorum u 47 Canum Venaticorum w 47 Canum Venaticorum x 47 Canum Venaticorum y |
| gptkbp:declination |
+38° 25' 36''
|
| gptkbp:discovered_by |
M. C. Liu et al.
|
| gptkbp:discovery_year |
gptkb:2002
|
| gptkbp:distance |
approximately 50 light years
about 5.5 |
| gptkbp:exhibition |
the Henry Draper Catalogue
|
| gptkbp:has_a_focus_on |
stellar population studies
|
| gptkbp:has_a_proper_motion_in_dec |
-0.020 arcseconds/year
|
| gptkbp:has_a_proper_motion_in_ra |
-0.045 arcseconds/year
|
| gptkbp:has_color |
0.67
|
| gptkbp:has_luminosity |
1.5 solar luminosities
about 50 times that of the Sun about 60 times that of the Sun |
| gptkbp:has_radius |
about 10 times that of the Sun
1.2 solar radii approximately 12 solar radii 1.1 solar radii approximately 11 solar radii |
| gptkbp:has_spectral_type |
G8 III
G-type stars G5 V |
| gptkbp:head_of_state |
nan
|
| https://www.w3.org/2000/01/rdf-schema#label |
47 Canum Venaticorum
|
| gptkbp:included |
the Hipparcos catalog
the Yale Bright Star Catalog |
| gptkbp:is_a_member_of |
gptkb:the_Milky_Way
gptkb:the_Milky_Way_galaxy the Galactic Halo |
| gptkbp:is_a_point_of_interest_for |
star gazers
|
| gptkbp:is_a_reference_for |
stellar classification
navigational astronomy stellar distance measurements |
| gptkbp:is_a_source_of |
stellar wind
|
| gptkbp:is_a_subject_of |
astrophysical research
exoplanet studies stellar dynamics studies stellar wind research stellar astrophysics research stellar kinematics research stellar classification research stellar metallicity studies stellar population synthesis studies stellar brightness studies stellar atmosphere research stellar luminosity research |
| gptkbp:is_approximately |
50 light years away
1.5 billion years old |
| gptkbp:is_associated_with |
the Canes Venatici constellation group
|
| gptkbp:is_known_for |
stellar characteristics
|
| gptkbp:is_listed_in_the |
SIMBAD astronomical database
|
| gptkbp:is_located_in |
gptkb:Canes_Venatici
|
| gptkbp:is_observed_in |
stellar photometry
|
| gptkbp:is_often_compared_to |
other G-type stars
|
| gptkbp:is_often_featured_in |
astronomy literature
|
| gptkbp:is_part_of |
gptkb:the_Milky_Way
gptkb:Hertzsprung–_Russell_diagram gptkb:star gptkb:Milky_Way stellar evolution models stellar formation research stellar mass studies local stellar neighborhood a binary star system stellar evolution theory local group of stars stellar lifecycle studies stellar temperature studies stellar distance research stellar evolution analysis |
| gptkbp:is_part_of_the_celestial_navigation |
nan
|
| gptkbp:is_part_of_the_milky_way's_disk |
nan
|
| gptkbp:is_part_of_the_sky_map |
nan
|
| gptkbp:is_referenced_in |
various astronomical catalogs
|
| gptkbp:is_studied_in |
stellar evolution research
|
| gptkbp:is_visible_from |
gptkb:true
yes nan in dark skies |
| gptkbp:known_as |
gptkb:HR_4203
HR 2020 |
| gptkbp:located_in |
gptkb:Canes_Venatici
|
| gptkbp:mass |
1.1 solar masses
about 2.5 solar masses approximately 2.5 solar masses about 3 times that of the Sun nan about 2 times that of the Sun |
| gptkbp:metallicity |
solar metallicity
slightly higher than solar |
| gptkbp:notable_galaxies |
nan
|
| gptkbp:orbital_period |
approximately 10.5 days
approximately 1000 days |
| gptkbp:right_ascension |
13h 23m 55.0s
|
| gptkbp:rotation_period |
approximately 25 days
|
| gptkbp:scientific_classification |
a giant star
a yellow giant star yellow giant the G-type stars |
| gptkbp:speed |
around 3 km/s
|
| gptkbp:system |
gptkb:true
nan (possible) |
| gptkbp:targets |
amateur astronomers
stellar evolution studies spectroscopic analysis |
| gptkbp:type |
gptkb:main-sequence_star
|