File:Posidonius Y on Posidonius γ.png

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Summary

DescriptionPosidonius Y on Posidonius γ.png	Українська: «Вузол» на Зміїному хребті (ланцюжку гряд у місячному Морі Ясності), відомий під неофіційною нині назвою Посідоній γ (Chu et al., 2012, p.80, Rükl, 2004, p.74-75). Кратер, що на ньому лежить (найбільший на знімку; діаметром 2,2 км) має офіційну назву Посідоній Y (карта МАС). Знімок космічного апарата Lunar Reconnaissance Orbiter, зроблений вузькокутньою камерою (NAC) 17 травня 2013 року з висоти 136 км. Висота Сонця — 20,4°. Ширина знімка — 13,3 км, північ приблизно вгорі. English: A "knot" on the Serpentine Ridge (a wrinkle ridge in Mare Serenitatis on the Moon) known under an unofficial now name Posidonius γ (Chu et al., 2012, p.80, Rükl, 2004, p.74-75). The crater on the "knot" (the biggest on the image; 2.2 km in diameter) has an official name Posidonius Y (map by IAU). Photo by Lunar Reconnaissance Orbiter, taken with Narrow Angle Camera (NAC) 17 May 2013 from altitude 136 km. Sun elevation is 20.4°. Width of the photo is 13.3 km, north is approximately up.
Date	17 May 2013
Source	Images M1123434646LC and M1123434646RE by Lunar Reconnaissance Orbiter
Author	NASA

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