911 Agamemnon, provisional designation 1919 FD, is a large Jupiter trojan and a suspected binary asteroid from the Greek camp, approximately 168 kilometers in diameter. It was discovered on 19 March 1919, by German astronomer Karl Reinmuth at the... Wikipedia
Discovered: March 19, 1919
Spectral type: D-type asteroid
Discoverer: Karl Wilhelm Reinmuth
Absolute magnitude (H): 7.89; 8.27
Minor planet category: Jupiter trojan; Greek · background