Statements (45)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:observatory
|
| gptkbp:adaptation |
can have different evolutionary paths
|
| gptkbp:category |
often have specific nomenclature based on their characteristics
|
| gptkbp:characteristics |
two stars orbiting a common center of mass
|
| gptkbp:collaborated_with |
can eventually merge into a single star
|
| gptkbp:common_name |
can undergo a common envelope phase
|
| gptkbp:community_engagement |
often of public interest in astronomy
|
| gptkbp:cultural_references |
have cultural references in mythology and literature
|
| gptkbp:curated_by |
listed in various astronomical catalogs
|
| gptkbp:distance |
can be measured in light-years
important for distance measurement in the universe |
| gptkbp:eccentricity |
can be part of an eclipsing binary system
|
| 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:has_luminosity |
can lead to supernova events in some cases
can provide insights into stellar evolution can vary between the two stars influence stellar dynamics in their vicinity |
| gptkbp:has_spectral_type |
can have different spectral types
|
| gptkbp:historical_significance |
have historical significance in astronomy
|
| https://www.w3.org/2000/01/rdf-schema#label |
Twin Stars
|
| gptkbp:involved_forces |
can affect each other's evolution
|
| gptkbp:is_divided_into |
contribute to the binary fraction in star systems
|
| gptkbp:is_observed_in |
can be observed through telescopes
|
| gptkbp:lighting |
can be affected by light pollution in observations
can produce a light curve during eclipses |
| gptkbp:mass |
can be used to estimate stellar masses
can differ significantly between the two stars |
| gptkbp:mechanics |
influence the dynamics of star clusters
|
| gptkbp:migration |
can experience mass transfer between stars
|
| gptkbp:mission |
can have circular or elliptical orbits
|
| gptkbp:orbital_inclination |
can be measured using astrometric measurements
|
| gptkbp:orbital_period |
can host planetary systems around one or both stars
|
| gptkbp:population_trend |
can be part of different stellar populations
|
| 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:storage |
can be studied using photometry
|
| gptkbp:theory |
important in astrophysics studies
|
| gptkbp:type |
gptkb:star
|
| gptkbp:bfsParent |
gptkb:Pollux_Troy
|
| gptkbp:bfsLayer |
5
|