Simplify the following text for a Grade 9 native English-speaking person.
Original: Oddly , in April 1861 , Hermann Goldschmidt had also believed that he had discovered a new satellite of Saturn between Titan and Hyperion , which he called Chiron .
Simplified: In April 1861 , Hermann Goldschmidt also thought he discovered a new satellite of Saturn between Titan and Hyperion . Goldschmidt called this moon Chiron .