Statements (45)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:astronomy
|
| gptkbp:astrometric_measurements |
can be measured using astrometric measurements
|
| gptkbp:astronomical_catalogs |
listed in various astronomical catalogs
|
| gptkbp:astrophysics |
important in astrophysics studies
|
| gptkbp:binary_fraction |
contribute to the binary fraction in star systems
|
| gptkbp:categories |
often have specific nomenclature based on their characteristics
|
| gptkbp:characteristic |
two stars orbiting a common center of mass
|
| gptkbp:common_envelope |
can undergo a common envelope phase
|
| gptkbp:cultural_references |
have cultural references in mythology and literature
|
| gptkbp:distance |
can be measured in light-years
important for distance measurement in the universe |
| gptkbp:dynamics |
influence the dynamics of star clusters
|
| gptkbp:eclipsing_binary |
can be part of an eclipsing binary system
|
| gptkbp:evolutionary_paths |
can have different evolutionary paths
|
| gptkbp:example |
Alpha Centauri A and Alpha Centauri B
Castor A and Castor B Sirius A and Sirius B |
| gptkbp:formed |
formed from the same molecular cloud
|
| gptkbp:gravitational_interaction |
can affect each other's evolution
|
| gptkbp:has_luminosity |
can provide insights into stellar evolution
can vary between the two stars influence stellar dynamics in their vicinity |
| gptkbp:has_supernova |
can lead to supernova events in some cases
|
| gptkbp:historical_significance |
have historical significance in astronomy
|
| https://www.w3.org/2000/01/rdf-schema#label |
Twin Stars
|
| gptkbp:is_observed_in |
can be observed through telescopes
|
| gptkbp:light_pollution |
can be affected by light pollution in observations
|
| gptkbp:lighting |
can produce a light curve during eclipses
|
| gptkbp:mass |
can differ significantly between the two stars
|
| gptkbp:merged_with |
can eventually merge into a single star
|
| gptkbp:migration |
can experience mass transfer between stars
|
| gptkbp:orbit_type |
can have circular or elliptical orbits
|
| gptkbp:planetary_systems |
can host planetary systems around one or both stars
|
| gptkbp:public_interest |
often of public interest in astronomy
|
| gptkbp:research |
subject of many scientific studies
are subjects of ongoing research in astronomy can be analyzed using spectroscopy studied using various observational techniques |
| gptkbp:spectral_classification |
can have different spectral types
|
| gptkbp:stellar_masses |
can be used to estimate stellar masses
|
| gptkbp:stellar_populations |
can be part of different stellar populations
|
| gptkbp:storage |
can be studied using photometry
|
| gptkbp:type |
gptkb:star
|
| gptkbp:bfsParent |
gptkb:Pollux_Troy
|
| gptkbp:bfsLayer |
6
|