Group 1 winner and champion 3-year-old miler Juddmonte stallion, Observatory has died at the age of 22.

A son of Distant View out of the stakes winner Stellaria, Observatory sired the multiple Group 1 winner Twice Over as well as Group 1 winning sprinter African Rose and Group winners Violette and Helleborine, herself the dam of Coventry Stakes (Group 2) winner Calyx.

"Observatory possessed the most wonderful nature and character; he was an absolute delight to have around the stallion yard, and even in retirement he played an integral role within the team," said Juddmonte's stud director Simon Mockridge.

"Our most enduring memory will be his stunning defeat of the 'Iron Horse' Giant's Causeway in the QEII at Ascot, a memorable ride by Kevin Darley bringing him wide in the home straight for victory. He will be sorely missed by all at Juddmonte."