WebSep 28, 2004 · Toutatis is about 2.9 miles long and 1.5 miles wide (4.6 by 2.4 kilometers). On September 29, Toutatis will be within a million miles of Earth, or about four times the … WebDec 11, 2012 · Computer-generated views of asteroid 4179 Toutatis, constructed using radar observations from NASA's Goldstone Observatory in California. (Image credit: …

Asteroid Toutatis - Views of the Solar System

WebOct 28, 2004 · Sebuah asteroid besar melintas dalam jarak yang cukup dekat dengan bumi. Asteroid berukuran lebih kecil yang dapat menghancurkan sebuah kota besar dapat … WebSep 29, 2024 · Johnson revealed that so far there are 2,078 potentially dangerous asteroids in NASA’s catalog that are dangerous to Earth. In October 2024, a half-mile-wide asteroid … constructivist thought

4179 Toutatis - Wikiwand

WebSep 27, 2004 · Asteroid Toutatis, a frequent visitor in our neighborhood, will pass as close as 1.5 million km (960,000) miles to the Earth on Wednesday. As spacerocks go, Toutatis is … 4179 Toutatis, provisional designation 1989 AC, is an elongated, stony asteroid and slow rotator, classified as a near-Earth object and potentially hazardous asteroid of the Apollo asteroid and Alinda asteroid groups, approximately 2.5 kilometers in diameter. Discovered by French astronomer Christian Pollas at … See more Toutatis was first sighted on 10 February 1934, as object 1934 CT, but lost soon afterwards. It remained a lost asteroid for several decades until it was rediscovered on 4 January 1989 by French astronomer Christian Pollas, … See more Large amounts of data of Toutatis were obtained during Chang'e 2's flyby. Toutatis is not a monolith, but most likely a coalescence of shattered fragments. This bifurcated asteroid is shown to be mainly consisting of a head (small lobe) and a body (large lobe). … See more The Chinese lunar probe Chang'e 2 departed from the Sun–Earth L2 point in April 2012 and made a flyby of Toutatis on 13 December 2012, with closest approach being 3.2 kilometers and a relative velocity of 10.73 km/s, when Toutatis was near its closest approach to … See more With a semimajor axis of 2.5294 AU, or roughly 2.5 times the distance between Earth and the Sun, Toutatis has a 3:1 orbital resonance with Jupiter and a near-1:4 resonance with … See more Toutatis has been observed with radar imaging from the Arecibo Observatory and the Goldstone Solar System Radar during the asteroid's prior Earth flybys in 1992, 1996, 2000, 2004, … See more • List of asteroid close approaches to Earth • List of minor planets and comets visited by spacecraft See more • More Chang'E 2 Toutatis flyby images (Emily Lakdawalla : 2013/01/20) • Chang'E 2 images of Toutatis - 13 December 2012 Archived 29 … See more WebDec 16, 2012 · The next time Toutatis will approach at least this close to Earth is in November of 2069, when the asteroid will safely fly by at about 7.7 lunar distances, or 1.8 … constructivist view of language acquisition