This week’s total lunar eclipse is the longest of the century

This week’s total lunar eclipse is the longest of the century

The full moon is set to glide via Earth’s shadow on July 27 to create a superbly purple total lunar eclipse for one hour and 43 minutes. This is the longest such eclipse of the younger century.

Here in the United States, we’re on the flawed facet of the world to see it regionally. But due to Internet magic, Americans can watch it reside on the Weather Channel app (their present begins at four p.m.) or on the web site Slooh.com (their members can begin watching at 1 p.m.) or on Time and Date.com beginning at 2 p.m. Simone Boyce, new host at the NBC News streaming community, will anchor the digital particular “Space is Awesome” — timed to the lunar eclipse. Find the program on NBCNews.com at four p.m. July 27.

Folks in western Africa, elements of Europe, the Middle East and India will solely should look as much as the sky to catch the deep copper-toned totality in particular person.

Lunar eclipses happen solely throughout full moon, which implies the moon and the solar are on reverse sides of the Earth. In this case, the full moon formally happens at four:20 p.m. Eastern time on July 27. Earth casts a shadow reverse from the solar — and the moon can often run via the shadow. As the moon scoots via the shadow, gentle refracted by Earth provides the moon a reddish tint.

Throughout the Eastern time zone, in line with NASA and the U.S. Naval Observatory, the lunar eclipse (penumbral part) begins at 1:14 p.m. and partiality happens at 2:24 p.m. Totality begins at three:30 p.m., with the most totality at four:21 p.m. Totality will finish at 5:13 p.m., and the partial eclipse ends at 6:19 p.m. Everything is over by 7:28 p.m. Unfortunately, the moon is not going to have risen anyplace in the United States for viewing throughout this window.

But it is going to placed on an ideal present elsewhere.

“What makes the upcoming one special is that it occurs at nearly the same time as the year’s second most distant lunar apogee (the monthly moment when the moon is most distant from Earth) and the moon passes almost smack through the center of Earth’s shadow,” astronomer Geoff Chester of the Naval Observatory stated. He continued, “This will make it the longest duration total lunar eclipse of the century. It’s also cool that [the eclipse] occurs on the night that Mars reaches opposition, so (for people on the other side of the world) you’ll have a red moon six degrees north of the Red Planet.”

Indeed, the planet Mars can be in opposition — reverse from the solar in Earth’s evening sky — however near the moon on July 27. Mars rises at sundown and units at dawn, in line with Chester.

All eclipses belong to eclipse households referred to as saros. In this case, this eclipse is half of Saros 139, and it is No. 38 in a household of 71 that began on June 10, 1351. This saros will final till July 24, 2613, per NASA. While technically this can be the longest eclipse of the present century, the two earlier lunar eclipses on this collection —- July 16, 2000 (No. 37, Saros 139) and July 6, 1982 (No. 36, Saros 139) —- lasted longer than this one.

In truth, the July 16, 2000 lunar eclipse lasted about three minutes longer. But keep in mind, astronomers depend the 12 months 2000 as half of the final century.

Today’s infants and younger kids could catch the shortest total lunar eclipse on this saros. It comes alongside on September eight, 2090. There will solely be about 32 minutes of totality in that eclipse.

While the United States received’t see this total lunar eclipse reside, six months from now, be sure you have mittens, a coat and scorching chocolate with marshmallows at the prepared. There can be a total lunar eclipse on Jan. 20-21. The reddish totality will final a pleasant 62 minutes. For that one, the Naval Observatory’s Chester says, “we’ll have a front-row seat for the whole event.”



Source link