Statements (31)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:star
|
| gptkbp:age |
1 billion years
approximately 4.5 billion years 2 billion years |
| gptkbp:area |
1.1 solar radii
1.3 times the radius of the Sun |
| gptkbp:average_temperature |
approximately 5800 K
5800 K |
| gptkbp:country |
gptkb:Kepler-28b
gptkb:Kepler-28c gptkb:Kepler-28d |
| gptkbp:discovered_by |
gptkb:Kepler_space_telescope
gptkb:Kepler_Space_Telescope |
| gptkbp:distance |
approximately 600 light years
|
| gptkbp:has_luminosity |
1.5 times the luminosity of the Sun
|
| https://www.w3.org/2000/01/rdf-schema#label |
Kepler-28
|
| gptkbp:is_part_of |
gptkb:Milky_Way_galaxy
Kepler field Kepler-28 system |
| gptkbp:located_in |
gptkb:Milky_Way
constellation Cygnus |
| gptkbp:mass |
1.1 solar masses
1.2 times the mass of the Sun |
| gptkbp:metallicity |
0.1 times solar metallicity
|
| gptkbp:orbital_period |
Kepler-28b: 5.4 days
Kepler-28c: 10.5 days Kepler-28d: 20.1 days |
| gptkbp:type_of |
gptkb:star
|
| gptkbp:year_created |
gptkb:2012
|
| gptkbp:bfsParent |
gptkb:Kepler-28b
|
| gptkbp:bfsLayer |
5
|