{"id":87655,"date":"2024-09-27T17:09:26","date_gmt":"2024-09-27T22:09:26","guid":{"rendered":"https:\/\/thecitizenfortheworld.com\/?p=87655"},"modified":"2024-09-27T17:09:41","modified_gmt":"2024-09-27T22:09:41","slug":"la-miniluna-que-estara-en-la-orbita-terrestre-durante-2-meses","status":"publish","type":"post","link":"https:\/\/thecitizenfortheworld.com\/?p=87655","title":{"rendered":"La “miniluna” que estar\u00e1 en la \u00f3rbita terrestre durante 2 meses"},"content":{"rendered":"
<\/div>\n
<\/figure>\n
Durante unos dos meses, nuestro planeta tendr\u00e1 una segunda “Luna” en su \u00f3rbita.<\/b><\/div>\n
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El asteroide, denominado 2024 PT5, fue observado por primera vez el 7 de agosto.<\/p>\n<\/div>\n

\n

Seg\u00fan los an\u00e1lisis publicados hasta ahora, mide entre ocho y 18 metros de largo y “har\u00e1 compa\u00f1\u00eda” a la Tierra entre el 29 de septiembre y el 25 de noviembre de 2024.<\/p>\n<\/div>\n

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A continuaci\u00f3n, el asteroide seguir\u00e1 su trayectoria a trav\u00e9s del Sistema Solar en su \u00f3rbita regular alrededor del sol.<\/p>\n<\/div>\n

<\/section>\n
\n

\u00bfEs el 2024 PT5 realmente una miniluna?<\/h2>\n<\/div>\n
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En una entrevista concedida al programa\u00a0Today\u00a0<\/i>de Radio 4 de la BBC, la astr\u00f3noma Jenifer Millard explic\u00f3 que esta “miniluna” es “un asteroide que ha sido capturado temporalmente por la gravedad de la Tierra”.<\/p>\n<\/div>\n

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“Permanece en nuestra \u00f3rbita durante unos meses y luego da la vuelta al sol”, a\u00f1adi\u00f3.<\/p>\n<\/div>\n

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El ingeniero de navegaci\u00f3n Davide Farnocchia, del Laboratorio de Propulsi\u00f3n a Chorro de la NASA, la agencia espacial estadounidense, considera inapropiado utilizar el t\u00e9rmino “miniluna” para describir al PT 5 de 2024.<\/p>\n<\/div>\n

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“Este asteroide est\u00e1 muy lejos de la Tierra”<\/b>, declar\u00f3 en una entrevista con la BBC.<\/p>\n<\/div>\n

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Seg\u00fan el experto, existen dos condiciones para que un objeto orbite alrededor de nuestro planeta.<\/p>\n<\/div>\n

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“El primer factor es la distancia a la Tierra. La Luna est\u00e1 lo suficientemente cerca como para que la atracci\u00f3n gravitatoria de nuestro planeta sea la fuerza dominante que determine el movimiento de este sat\u00e9lite natural”, explic\u00f3 Farnocchia.<\/p>\n<\/div>\n

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El ingeniero se\u00f1al\u00f3 que la Tierra tiene una “esfera de influencia” de unas cuatro distancias lunares, lo que representa 1,5 millones de kil\u00f3metros.<\/p>\n<\/div>\n

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En otras palabras, para que el movimiento de un cuerpo celeste se vea influido por la gravedad de nuestro planeta, es necesario que se encuentre dentro de este radio de acci\u00f3n.<\/p>\n<\/div>\n

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Sin embargo,\u00a02024 PT 5 pasar\u00e1 a 9 distancias lunares de la Tierra<\/b>, lo que quiere decir que est\u00e1 fuera de esta esfera de influencia.<\/p>\n<\/div>\n

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“El segundo componente es que la energ\u00eda de la Luna es negativa”, explic\u00f3 Farnocchia.<\/p>\n<\/div>\n

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“Esto significa que la Luna no se mueve lo suficientemente r\u00e1pido como para alejarse de la Tierra”.<\/p>\n<\/div>\n

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“Este objeto [2024 PT5] tambi\u00e9n tiene una energ\u00eda negativa en relaci\u00f3n con la Tierra, que es una de las dos condiciones necesarias”.<\/p>\n<\/div>\n

\n

“En otras palabras, el asteroide se est\u00e1 moviendo alrededor del Sol y est\u00e1 cerca de la Tierra. Pero no tan cerca como para ser definitivamente ‘capturado’ por nuestro planeta y comenzar a hacer una \u00f3rbita, como la Luna”, a\u00f1adi\u00f3 el experto.<\/p>\n<\/div>\n

\n
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\"Imagen<\/p>\n

Fuente de la imagen, <\/span>Getty Images<\/span><\/p>\n<\/div>

Pie de foto, <\/span>La Luna est\u00e1 lo suficientemente cerca de la Tierra como para experimentar una influencia gravitatoria.<\/span><\/span><\/figcaption><\/figure>\n
\n

\u00bfAfectar\u00e1 el PT5 de 2024 a la Tierra?<\/h2>\n<\/div>\n
\n

Seg\u00fan Farnocchia, la respuesta es no.<\/p>\n<\/div>\n

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“El asteroide no tendr\u00e1 ning\u00fan efecto sobre los sat\u00e9lites o la Tierra”, respondi\u00f3.<\/p>\n<\/div>\n

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“No hay nada de qu\u00e9 preocuparse”, afirma el investigador.<\/p>\n<\/div>\n

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Desgraciadamente, este asteroide no puede verse a simple vista ni con equipos de observaci\u00f3n del cielo para aficionados.<\/p>\n<\/div>\n

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S\u00f3lo ser\u00e1 visible a trav\u00e9s de telescopios profesionales<\/b>, disponibles en centros de investigaci\u00f3n astron\u00f3mica.<\/p>\n<\/div>\n

\n

Como se mencionaba al principio, 2024 PT5 es un objeto muy peque\u00f1o, del tama\u00f1o de un autob\u00fas.<\/p>\n<\/div>\n

\n

Sin embargo, los cient\u00edficos dispondr\u00e1n de un tiempo considerable, casi dos meses, para seguir de cerca el “viaje” del asteroide y estudiarlo en profundidad.<\/p>\n<\/div>\n

\n

“Los profesionales podr\u00e1n observar su trayectoria y recopilar datos adicionales sobre \u00e9l”, explic\u00f3 Farnocchia.<\/p>\n<\/div>\n

\n

Otro asteroide ser\u00e1 visible a simple vista en los pr\u00f3ximos a\u00f1os: Apofis pasar\u00e1 cerca de nuestro planeta el 13 de abril de 2029.<\/p>\n<\/div>\n

\n

Por \u00faltimo, Millard destac\u00f3 el hecho de que 2024 PT5 no se descubriera hasta agosto de este a\u00f1o.<\/p>\n<\/div>\n

\n

“Esto demuestra lo abarrotado que est\u00e1 nuestro Sistema Solar\u00a0<\/b>y cu\u00e1ntas cosas quedan por descubrir”, afirm\u00f3.<\/p>\n<\/div>\n

\n

“Conocemos unos 34.000 asteroides en nuestro ‘vecindario’. Pero hay cientos de miles de asteroides m\u00e1s que a\u00fan no han sido descritos”.<\/p>\n<\/div>\n

\n

“Esto no hace sino reforzar la importancia de vigilar y observar el espacio”, concluy\u00f3 la astr\u00f3noma.<\/p>\n<\/div>\n

<\/figure>\n
\n

(Con informaci\u00f3n de BBC News Mundo.)<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Durante unos dos meses, nuestro planeta tendr\u00e1 una segunda “Luna” en su \u00f3rbita. El asteroide, denominado 2024 PT5, fue observado por primera vez el 7 de agosto. Seg\u00fan los an\u00e1lisis publicados hasta ahora, mide entre ocho y 18 metros de largo y “har\u00e1 compa\u00f1\u00eda” a la Tierra entre el 29 de septiembre y el 25 […]<\/p>\n","protected":false},"author":1,"featured_media":87656,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false},"categories":[7],"tags":[],"yoast_head":"\nLa "miniluna" que estar\u00e1 en la \u00f3rbita terrestre durante 2 meses - The citizen for the world<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thecitizenfortheworld.com\/?p=87655\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La "miniluna" que estar\u00e1 en la \u00f3rbita terrestre durante 2 meses - The citizen for the world\" \/>\n<meta property=\"og:description\" content=\"Durante unos dos meses, nuestro planeta tendr\u00e1 una segunda “Luna” en su \u00f3rbita. 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