2 Pallas

2 Pallas (symbol: ) is the second asteroid discovered in the solar system. It was discovered by Heinrich Wilhelm Matthäus Olbers on March 28, 1802. 2 Pallas is named after Pallas Athena, an alternate name for the goddess Athena.
2 Pallas has a mass estimated to be 7% of the total mass of the asteroid belt. The asteroid is the third largest asteroid in terms of mass and the second largest in terms of diameter.