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The 1520s BC was a decade lasting from January 1, 1529 BC to December 31, 1520 BC. Events ... 1521 BC—April 24—Lunar Saros 36 begins. [1] Significant people
Lunar eclipses are somewhat rare events, although not as rare as solar eclipses, because unlike solar eclipses they can be viewed from anywhere on the dark side of the Earth. Throughout history lunar eclipses have been held to be responsible for lost battles, and have helped make possible extraordinary escapes.
3,479 total eclipses, of which 2,074 were central and 1,405 were non-central The longest partial lunar eclipse during this period will occur on 8 February 2669, lasting 3:30:02. The longest total eclipse occurred on 31 May 318, with a duration of 01:46:36.
A lunar eclipse occurs when the Moon moves into the Earth's shadow, causing the Moon to be darkened. By type. List of central lunar eclipses;
At least two lunar eclipses and as many as five occur every year, although total lunar eclipses are significantly less common than partial lunar eclipses. If the date and time of an eclipse is known, the occurrences of upcoming eclipses are predictable using an eclipse cycle , like the saros .
Indian mathematician-astronomer Bhāskara II, in his Siddhanta Shiromani, calculates the longitudes and latitudes of the planets, lunar and solar eclipses, risings and settings, the Moon's lunar crescent, syzygies, and conjunctions of the planets with each other and with the fixed stars, and explains the three problems of diurnal rotation.
The shadow will be traveling at an average of about 2,300 miles per hour across NY state and will only take about 10 minutes, from one side of state to the other.
As with solar eclipses, the Gregorian year of a lunar eclipse can be calculated as: year = 28.945 × number of the saros series + 18.030 × number of the inex series − 2454.564. Lunar eclipses can also be plotted in a similar diagram, this diagram covering 1000 AD to 2500 AD. The yellow diagonal band represents all the eclipses from 1900 to 2100.