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Video Experimental Relacionado

Updated: Jul 11, 2026

Scattering And Absorption of Light in Planetary Regoliths
11:34

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Hektor: el mayor asteroide muy alargado.

W K Hartmann, D P Cruikshank

    Science (New York, N.Y.)
    |February 29, 1980
    PubMed
    Resumen

    Las nuevas observaciones revelan el asteroide troyano 624, Hektor.

    Área de la Ciencia:

    • La astronomía y la astrofísica.
    • Ciencias planetarias Ciencias planetarias.

    Sus antecedentes:

    • El asteroide 624, Hektor es un asteroide troyano.
    • Su curva de luz de rotación exhibe una alta amplitud, lo que sugiere características inusuales.

    Objetivo del estudio:

    • Para investigar la causa de la alta amplitud en la curva de luz rotacional de Hektor.
    • Para evaluar las características físicas y la hipótesis de formación del asteroide 624, Hektor.

    Principales métodos:

    • Análisis de nuevos datos de observación del asteroide 624, Hektor, obtenidos en abril de 1979.
    • Interpretación de los datos de la curva de luz rotacional para inferir la forma del objeto y las propiedades de la superficie.

    Principales resultados:

    • La gran amplitud de la curva de luz rotacional de Hektor se atribuye a su forma alargada.

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  • Las observaciones descartan las variaciones de albedo como la causa principal de la amplitud de la curva de luz.

    • Conclusiones:

    • El asteroide 624, Hektor, posee una forma muy alargada.
    • Los hallazgos apoyan la hipótesis de que Hektor es un asteroide compuesto formado por una colisión entre dos troyanos de tamaño similar, ofreciendo información sobre la acreción planetaria.