How Fast Did Oumuamua Travel?
How Fast Did Oumuamua Travel? 9, 2017 at a blistering speed of 196,000 miles per hour (87.3 kilometers per second). It was briefly classified as an asteroid until new measurements found it was accelerating slightly, a sign it behaves more like a comet. What was the acceleration of Oumuamua? The dimensions of ‘Oumuamua are degenerate