Early morning on the 2nd, Mishima curator of Kurashiki Science Center (Okayama) has captured the state in which to shoot Mercury is hidden in the moon "Mercury diet", Mercury emerge from the other side of the moon.
Mercury diet, a phenomenon that occurs when the Moon and Mercury, Earth are aligned. Mercury is the planet closest to the sun, and most appear to be always near the Sun from Earth, observation of food is difficult because it is too bright. This time, because it happened in the time zone food is dim, it could be observed. It was in good condition can be observed in the country that it is since February 2009.
Mishima-san said, "the moment when Mercury comes out from the back of the thin moon was beautiful very" he said. Mercury diet's next June 27, but observed it seems difficult to occur in the daytime. It seems to be observed working in the direction of a variety of factors are good.
倉敷科学センター(岡山県)の三島学芸員が2日早朝、水星が月に隠される「水星食」を撮影し、月の裏側から水星が姿を現す様子を捉えた。
水星食は、水星と月、地球が並んだ時に起こる現象。水星は最も太陽に近い惑星で、地球からは常に太陽の近くに見え、明るすぎるために食の観測は難しい。今回は、食が薄暗い時間帯に起きたため、観測できた。国内で条件良く観測できたのは平成21年2月以来だという。
三島さんは「細い月の裏側から水星が出てくる瞬間が大変美しかった」と話した。次回の水星食は27年6月だが、昼間に起こるため観測は難しそうだ。様々な要因が良い方向に働いて観測できたようですね。
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