Earth crossing Asteroids
Scientists continuously monitor Earth-crossing asteroids, whose paths intersect Earth's ... Asteroids that actually cross Earth's orbital path are known as Earth ... ,
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 Earth crossing Asteroids 相關參考資料
Apollo asteroid
They are Earth-crossing asteroids that have an orbital semi-major axis greater than that of the Earth (a > 1 AU) but perihelion distances less than the ... https://en.wikipedia.org Asteroids: Facts
Scientists continuously monitor Earth-crossing asteroids, whose paths intersect Earth's ... Asteroids that actually cross Earth's orbital path are known as Earth ... https://science.nasa.gov Earth-crossing asteroid | Definition & Facts - Britannica
https://www.britannica.com Earth-Crossing Asteroids
Earth-Crossing Asteroids. Certain groups of asteroids have elliptical orbits that cross the orbit of the Earth and other inner planets. http://csep10.phys.utk.edu Earth-Crossing Asteroids: New Discoveries
由 EF Helin 著作 · 被引用 6 次 — A total of 43 Earth-crossing asteroids are now known. Twenty-five were discovered or recovered in the last decade. There were only six numbered ... https://link.springer.com Earth-Crossing Asteroids: New Discoveries (Invited Paper)
由 EF Helin 著作 · 1982 · 被引用 6 次 — An earth-crossing asteroid is an asteroid whose orbit will intersect the orbit of the earth as a result of secular perturbations. https://ui.adsabs.harvard.edu List of Earth-crossing asteroids
List of Earth-crossing asteroids ... An Earth-crosser is a near-Earth asteroid whose orbit crosses that of Earth as observed from the ecliptic pole of Earth's ... https://en.wikipedia.org Potentially Hazardous Asteroids (PHAs) - NEO Basics - NASA
Specifically, all asteroids with an Earth Minimum Orbit Intersection ... Earth-crossing NEAs with semi-major axes smaller than Earth's (named after asteroid 2062 ... https://cneos.jpl.nasa.gov Tidal Distortion and Disruption of Earth-Crossing Asteroids
由 DC Richardson 著作 · 1998 · 被引用 275 次 — Abstract. We present results of numerical simulations that show that Earth's tidal forces can both distort and disrupt Earth-crossing asteroids that have ... https://www.sciencedirect.com |