Astéroid Apollo

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Klompok astéroid Apollo (warna gadang). Surya wenten ring tengah, kawedharing olih Mérkurius (Abu-Abu), Venus (Selem), Bumi (biru), miwah Mars (barak).

Astéroid Apollo inggih punika klompok astéroid dekat Bumi sané kaaranin saking 1862 Apollo, astéroid Apollo sané kapertama katemuang. Astéroid ring kelompok niki dados astéroid pelintas Bumi sané madué sumbu semimayor orbital sané luwih gedé saking Bumi (> 1 SA), nanging jarak perihelionnyané luwih cenik saking jarak aphelion Bumi (q < 1.017 AU).[1] Makudang astéroid Apollo dados magenha ring jarak sané pinih paek saking Bumi, wiadin dados ancaman. Meteor Chelyabinsk 2013 sané meledak ring kota Chelyabinsk ring wawidangan Ural kelod Rusia kaduga inggih punika astéroid saking kelompok Apollo.[2][3]

Cingak masih[uah | uah wit]

Pustaka[uah | uah wit]

  1. Weisstein, Eric. "Apollo Astéroid". Wolfram Research. Kaaksés 27 February 2013.[permanent dead link]
  2. Matt Cantor (26 February 2013). "Scientists figure out Russia meteor's origin Ron Jeffery". USA Today.
  3. http://www.newscientist.com/article/dn23213-russian-meteor-traced-to-apollo-astéroid-family.html