![]() It continues northward and reaches the Hudson Strait near the northernmost point of Quebec. The antumbra next touches the mainland 30 miles (50 km) east of the village of Inukjuak, with 1,800 inhabitants, located at the mouth of Hudson Bay. As the center line crosses the Belcher Islands, the duration of annularity increases a few seconds and the Sun’s mid-eclipse altitude climbs to 9°. Tourists would sacrifice 10 to 12 seconds of annularity compared to Polar Bear Provincial Park, but they also might spot ringed seals, polar bears, and beluga whales. While there, you could visit the Migratory Bird Sanctuary, which occupies the eastern two-thirds of the island. The duration of annularity along the center line will be 3 minutes 33 seconds.Īnother vantage point is the northern coast of Akimiski Island in James Bay, Canada. From there, you’ll enjoy an unobstructed view (over water) to the north-northeast with the Sun 6° above the horizon. Eclipse chasers selecting that region as their observing site might head to Polar Bear Provincial Park, which lies on Hudson Bay. This eclipse begins some 130 miles (210 km) north of Thunder Bay, Ontario (see the map on page 49). Credit: Astronomy: Roen Kelly Canada and Greenland But because the Moon will be slightly farther from Earth than usual, it won’t appear wide enough in the sky to entirely block the Sun’s disk, leading to an annular eclipse. On June 10, the Moon will be directly aligned, or in syzygy, with the Sun and Earth. If you search for Venus through binoculars, be sure not to sweep the Sun into your field of view. The Sun’s maximum altitude during the eclipse will be 23°. The nearby world may be visible a few minutes before maximum annularity, but spotting it will be a difficult task, as it will be low on the horizon. But it won’t be the only sight in the sky: During the eclipse, Venus will lie 20° east of the Sun, shining at magnitude –3.9. This stunning, fiery ring occurs in the constellation Taurus the Bull, at right ascension 5h15m31s and declination 23☀2’37”. At the midpoint of the eclipse, annularity lasts 3 minutes 51 seconds. This means the Moon’s apparent diameter, 29’33.6″, will be 91.5 percent that of the Sun’s, which will be 31’30.4″. EDT at longitude 66☄8′ West and latitude 80☄9′ North, 150 miles (241 km) south of Alert, Nunavut, Canada, the northernmost permanently inhabited place on Earth. The total path length is 4,831 miles (7,775 kilometers). This stretch marks the annular part of the eclipse. EDT and its final contact with our planet is at 7:33:45 a.m. The antumbra first touches Earth’s surface at 5:49:43 a.m. ![]() The shadow remains in contact with our planet for nearly five hours, finally leaving at 9:11:16 a.m. The Moon’s penumbra first touches Earth at 4:12:16 a.m. The nitty-gritty Taken using a mylar solar filter, the images in this composite show how a solar eclipse on June 21, 2020, evolved between 6 A.M. Anyone under the penumbra will witness a partial eclipse. The Moon also has a lighter, outer shadow called the penumbra. If you’re beneath the antumbra, you will see annularity. Astronomers, however, call the virtual extension of that shadow the antumbra. And that means one important thing for anyone watching: You must use approved solar glasses or solar filters for binoculars or telescopes when observing.ĭuring an annular eclipse, the dark inner shadow of the Moon (the umbra) never reaches Earth. This event derives its name from the Latin annulus, meaning “ring.” That’s because, at mid-eclipse, a ring of the Sun’s disk is still visible around the Moon. The result? People along a narrow path that stretches through Canada, Greenland, and Russia will experience an annular eclipse. While this scenario often produces a total eclipse, this time, the Moon will be too far from us to completely cover the solar disk. On June 10, 2021, the Sun, the Moon, and Earth will form a straight line in space. Credit: Neelam & Ajay Talwar.ĭrama, in the form of sublime celestial geometry, is once again coming to our planet. ![]() Baily's beads, caused by light filtering through the Moon's rugged topography, are evident during the annular eclipse on Dec. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |