4138 Kalchas

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

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What Wikipedia says

4138 Kalchas is a large Jupiter trojan from the Greek camp, approximately 53 kilometers (33 miles) in diameter. It was discovered on 19 September 1973 by Dutch astronomers Ingrid and Cornelis van Houten at Leiden on photographic plates taken by Tom Gehrels at the Palomar Observatory in California.

Excerpt from the Wikipedia article “4138 Kalchas”, under the CC BY-SA 4.0 license. Read the article on Wikipedia