4057 Demophon
Encyclopedia
4057 Demophon is a Jupiter Trojan discovered on October 15, 1985 by Bowell, E. at Flagstaff
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Lowell Observatory
Lowell Observatory is an astronomical observatory in Flagstaff, Arizona. Lowell Observatory was established in 1894, placing it among the oldest observatories in the United States, and was designated a National Historic Landmark in 1965....
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