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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. 2004 AS1, also known by the temporary name AL00667, is a near-Earth asteroid, first discovered on January 13, 2004, by the LINEAR project. Although rather ordinary, it caused some controversy in astronomical circles due to initial projections posted on the web by the Minor Planet Center suggesting an imminent collision with Earth on or about January 15 with a likelihood of 1:4. These projections came from very early observations, and turned out to be inaccurate. In…mehr

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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. 2004 AS1, also known by the temporary name AL00667, is a near-Earth asteroid, first discovered on January 13, 2004, by the LINEAR project. Although rather ordinary, it caused some controversy in astronomical circles due to initial projections posted on the web by the Minor Planet Center suggesting an imminent collision with Earth on or about January 15 with a likelihood of 1:4. These projections came from very early observations, and turned out to be inaccurate. In fact, the poster at the MPC had not realised that the data he had posted was essentially an impact prediction.