![]() This interactive map by French eclipse expert Xavier Jubier shows a classically plotted eclipse path, but for any location you click on, a pop-up gives you two durations, one labeled "lunar limb corrected." Precision is everything when watching eclipses, but particularly when chasing these "edge effects" because eclipse maps don't actually show where they can be experienced. The 'grazing zones' where edge effects will likely be seen on October 14, 2023. Related: October's ring of fire solar eclipse: Top tips for planning your trip The 'grazing zone' This illusion of rotation occurs at both the southern and northern limits of the path. ![]() "It flipped me out when I saw it in 2017 - it's mind-boggling," Kentrianakis continued. This illusion of rotation is a trick your brain plays on you because it lacks reference points to properly place arcs of sunlight as they move around the edge of the moon as the two celestial bodies move independently. "The eclipse appears to stop and go the other way!" "As the moon crosses the sun it looks like a normal progression until you get to maximum eclipse, and all of a sudden it looks like it stops and turns around," Kentrianakis said. "The effect of the edge is really something because of the optical illusion it causes," Mike Kentrianakis, an eclipse chaser famous for his viral video recorded on the Alaska Airlines Solar Eclipse Flight #870 in 2016, told. There's another reason to stand at the edge of the path during any solar eclipse. "This October I'm expecting beads for one or two minutes, and it's going to be a striking sight." Zeiler continued. "I saw Baily's beads for a few seconds near the centerline at the 2012 annular through solar-filtered binoculars, and that was the best aspect of that eclipse for me," Michael Zeiler, a solar eclipse cartographer at, told. You must still wear solar eclipse glasses, or use binoculars and telescopes with solar filters attached at all times during an annular solar eclipse, but the fizzing of Bailey's beads can be quite the sight. The phase will end after half an hour, coinciding with the sunrise and the Moon’s disappearance behind the horizon.Stand at either the northern or southern limits of the path during an annular solar eclipse and you see not a "ring of fire" but the edge of the moon appearing to touch the edge of the sun - just as you do during a total solar eclipse.Ĭhiefly, you see a "broken ring" as Baily's beads - sunlight streaming through gaps between the mountains on the moon - fizz around the lunar limb from one side to the other over a few minutes. At 6.14, more than 50% of the lunar surface will be visible. The total phase will culminate at 5.42 in the morning, when the Moon begins to leave the Earth’s umbra, gradually returning to its characteristic hue. ![]() Binoculars or a simple telescope can allow the viewer to capture greater detail of the lunar maria and craters. Although the Moon will be near the point of its orbit farthest from Earth (known as its apogee), and may appear slightly smaller, in clear skies free of light pollution, the ochre hue will be more apparent. Like any lunar eclipse, it is safe to view with the naked eye and no optical filter is required. The so-called “Blood Moon” will remain visible for the next hour and a half, the best time to observe the phenomenon and take pictures. The optical phenomenon is due to the effect of the Earth’s atmosphere in scattering sunlight that blocks short, blue and violet wavelengths and favors the passage of long, red waves, as at each sunrise and sunset. Completely immersed in the umbra, the Moon will turn red. The total phase of the eclipse will take place half an hour later, at 04.17. By 3.45, half of the lunar surface will be eclipsed within the umbra, according to NASA’s Goddard Space Flight Center. In this phase, which will last more than an hour, the lunar disk will gradually disappear from the view of the terrestrial observer as it moves through the shadow. In Mexico, the partial eclipse will begin at 3.09 on Tuesday with the Moon’s entry into the umbra, the darkest region of the Earth’s shadow. The further north the observer is, the easier it will be for them to spot the Moon high in the sky. With the Moon over the Pacific Ocean and North America, the November 8 eclipse will be visible in East Asia, Australia, Canada, the United States, Mexico, Central America, Colombia, and the northernmost regions of Peru and Venezuela. At its peak, Earth’s natural satellite will take on a reddish hue for ninety minutes while heading west. Early Tuesday morning, the Moon’s transit through Earth’s shadow will cause a total eclipse, the second of the year and the last of its kind until 2025.
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