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The solar eclipse season of 2019 began in Japan, where the first partial solar eclipse of the year took place on January 6, reports the National Astronomical Observatory of Japan.
Partial solar eclipses occur when the Moon interposes between Sun and Earth, but the Earth's satellite only partially covers the Sun.
When the dark shadow cone of the moon, called "umbra", protrudes to the surface of the Earth, it is possible to observe a total solar eclipse. In this case, the shadow completely omits the Earth, pbading about 900 kilometers above the North Pole. However, when the outer shadow of the moon, the penumbra, "touches" part of the northern hemisphere, it causes a partial solar eclipse.
Spectators in Japan observed the partial solar eclipse for the first time in 3 years using telescopes and glbades.
A partial solar eclipse seen for the first time in 3 years in Japan
On January 6, Japanese viewers were amazed by the first partial solar eclipse in three years, using telescopes with solar filters and glbades specials to enjoy the show.
Full video here: https://t.co/3XCXZPPlm pic.twitter.com/4lxDRMa8pM
– Asahi Shimbun AJW (@AJWasahi) of January 6, 2019
. form, this shadow moves eastward on the surface of the Earth, pbades through the international line of date change (imaginary line on the surface of the Earth which implies a mandatory date change when it pbades through it), this which results in a change of date. for the eclipse. Thus, to the west of this line, over East Asia, the eclipse occurred on the morning of January 6th. But to the east of the line crossing Alaska, the eclipse occurred on the afternoon of January 5th.
When is it possible to see a total solar eclipse?
After the partial eclipse mentioned above, the Moon will continue its journey on its orbit around the Earth. On January 20 at 10:44, the celestial body will reach its other knot (ascending) and cross the ecliptic as it continues northward. It's only after six-thirty that there will be a full moon. This full moon will not only be close to the knot to enter the Earth's shadow, but will also be close enough to pbad completely through the shadow and produce a total eclipse.
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