Hertzsprung– Russell diagram
GPTKB entity
Statements (90)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:observatory
|
| gptkbp:bfsLayer |
4
|
| gptkbp:bfsParent |
gptkb:Tau_Tauri
gptkb:Iota_Herculis_A gptkb:Iota_Herculis_B gptkb:Beta_Aquarii |
| gptkbp:based_on |
absolute magnitude
spectral classification |
| gptkbp:can_be |
star age
star luminosity star mass star temperature star composition |
| gptkbp:can_provide |
distance to stars
|
| gptkbp:depicts |
the life cycle of stars
stellar populations in galaxies stellar characteristics |
| gptkbp:developed_by |
gptkb:Ejnar_Hertzsprung
gptkb:Henry_Norris_Russell |
| gptkbp:first_appearance |
stellar formation history
|
| gptkbp:has_achievements |
stellar lifetimes
stellar behavior |
| https://www.w3.org/2000/01/rdf-schema#label |
Hertzsprung– Russell diagram
|
| gptkbp:is_a_basis_for |
stellar models
theoretical models of stars stellar population synthesis. |
| gptkbp:is_a_framework_for |
stellar classification systems
understanding stellar phenomena |
| gptkbp:is_a_tool_for |
astrophysics
observational astronomy educational purposes understanding star formation educational purposes in astronomy understanding star formation. stellar evolution paths visualizing star data |
| gptkbp:is_analyzed_in |
variable stars
stellar populations stellar brightness variations |
| gptkbp:is_compared_to |
different types of stars
|
| gptkbp:is_described_as |
relationship between stellar luminosity and temperature
|
| gptkbp:is_divided_into |
gptkb:white_dwarfs
main sequence stars giant stars |
| gptkbp:is_essential_for |
astrophysics
stellar dynamics stellar nucleosynthesis stellar astrophysics understanding stellar life cycles |
| gptkbp:is_fundamental_to |
gptkb:spacecraft
stellar astrophysics stellar evolution theory |
| gptkbp:is_involved_in |
the study of supernovae
|
| gptkbp:is_often_associated_with |
astronomy textbooks
|
| gptkbp:is_often_depicted_as |
in a two-dimensional graph
|
| gptkbp:is_referenced_in |
astronomical research
stellar evolution theories stellar distance measurements astronomical research papers |
| gptkbp:is_related_to |
stellar nucleosynthesis
stellar lifecycle the Hertzsprung– Russell relation the concept of stellar populations the concept of stellar equilibrium |
| gptkbp:is_represented_in |
stellar properties
|
| gptkbp:is_studied_in |
star clusters
galaxy evolution |
| gptkbp:is_used_for |
classifying stars
|
| gptkbp:is_used_in |
gptkb:spacecraft
stellar classification stellar astrophysics courses |
| gptkbp:is_used_to |
compare different stars
|
| gptkbp:is_utilized_in |
gptkb:observatory
exoplanet studies |
| gptkbp:key |
modern astronomy
stellar dynamics stellar astrophysics courses |
| gptkbp:monitors |
the distribution of stars
|
| gptkbp:named_after |
gptkb:Ejnar_Hertzsprung
gptkb:Henry_Norris_Russell |
| gptkbp:plot |
temperature
luminosity logarithmic scales |
| gptkbp:related_show |
stellar evolution
stellar evolution stages |
| gptkbp:semi_major_axis |
stellar luminosity
stellar temperature |
| gptkbp:technique |
understanding star formation rates
categorizing stars |
| gptkbp:used_in |
stellar classification
|