OUT OF MIND
Would you like to react to this message? Create an account in a few clicks or log in to continue.
Latest topics
» Is it possible to apply positive + in favor Newton III Motion Law as a dynamic system in a motor engine
Leonid meteors in moonlight tonight EmptySat Mar 23, 2024 11:33 pm by globalturbo

» Meta 1 Coin Scam Update - Robert Dunlop Arrested
Leonid meteors in moonlight tonight EmptySat Mar 23, 2024 12:14 am by RamblerNash

» As We Navigate Debs Passing
Leonid meteors in moonlight tonight EmptyMon Jan 08, 2024 6:18 pm by Ponee

» 10/7 — Much More Dangerous & Diabolical Than Anyone Knows
Leonid meteors in moonlight tonight EmptyThu Nov 02, 2023 8:30 pm by KennyL

» Sundays and Deb.....
Leonid meteors in moonlight tonight EmptySun Oct 01, 2023 9:11 pm by NanneeRose

» African Official Exposes Bill Gates’ Depopulation Agenda: ‘My Country Is Not Your Laboratory’
Leonid meteors in moonlight tonight EmptyThu Sep 21, 2023 4:39 am by NanneeRose

» DEBS HEALTH
Leonid meteors in moonlight tonight EmptySun Sep 03, 2023 10:23 am by ANENRO

» Attorney Reveals the “Exculpatory” Evidence Jack Smith Possesses that Exonerates President Trump
Leonid meteors in moonlight tonight EmptyTue Aug 29, 2023 10:48 am by ANENRO

» Update From Site Owner to Members & Guests
Leonid meteors in moonlight tonight EmptyTue Aug 29, 2023 10:47 am by ANENRO

» New global internet censorship began today
Leonid meteors in moonlight tonight EmptyMon Aug 21, 2023 9:25 am by NanneeRose

» Alienated from reality
Leonid meteors in moonlight tonight EmptyMon Aug 07, 2023 4:29 pm by PurpleSkyz

» Why does Russia now believe that Covid-19 was a US-created bioweapon?
Leonid meteors in moonlight tonight EmptyMon Aug 07, 2023 4:27 pm by PurpleSkyz

»  Man reports history of interaction with seemingly intelligent orbs
Leonid meteors in moonlight tonight EmptyMon Aug 07, 2023 3:34 pm by PurpleSkyz

» Western reactions to the controversial Benin Bronzes
Leonid meteors in moonlight tonight EmptyMon Aug 07, 2023 3:29 pm by PurpleSkyz

» India unveils first images from Moon mission
Leonid meteors in moonlight tonight EmptyMon Aug 07, 2023 3:27 pm by PurpleSkyz

» Scientists achieve nuclear fusion net energy gain for second time
Leonid meteors in moonlight tonight EmptyMon Aug 07, 2023 3:25 pm by PurpleSkyz

» Putin Signals 5G Ban
Leonid meteors in moonlight tonight EmptyMon Aug 07, 2023 3:07 pm by PurpleSkyz

» “Texas Student Dies in Car Accident — Discovers Life after Death”
Leonid meteors in moonlight tonight EmptyMon Aug 07, 2023 3:05 pm by PurpleSkyz

» The hidden history taught by secret societies
Leonid meteors in moonlight tonight EmptyMon Aug 07, 2023 3:03 pm by PurpleSkyz

» Vaccines and SIDS (Crib Death)
Leonid meteors in moonlight tonight EmptyMon Aug 07, 2023 3:00 pm by PurpleSkyz

» Sun blasts out highest-energy radiation ever recorded, raising questions for solar physics
Leonid meteors in moonlight tonight EmptyMon Aug 07, 2023 2:29 pm by PurpleSkyz

» Why you should be eating more porcini mushrooms
Leonid meteors in moonlight tonight EmptySun Aug 06, 2023 10:38 am by PurpleSkyz


You are not connected. Please login or register

Leonid meteors in moonlight tonight

Go down  Message [Page 1 of 1]

1Leonid meteors in moonlight tonight Empty Leonid meteors in moonlight tonight Wed Nov 16, 2016 10:30 am

PurpleSkyz

PurpleSkyz
Admin

Leonid meteors in moonlight tonight
By Bruce McClure in Tonight | November 16, 2016
Leonid meteors in moonlight tonight 09nov16_430


  • Nov 16 - Nov 22



  • 16
    Leonid meteors in moonlight tonight
  • 17
    Watch for the moon and the Twins
  • 18
    November is the month of the Pleiades
  • 19
    Sky Bear comes to Earth in November
  • 20
    Moon and Regulus late night to dawn
  • 21
    Watch for Orion in November and December
  • 22
    A famous variable star in Cepheus


Tonight – November 16, 2016 – and especially in the hours before dawn tomorrow, the forecast calls for the peak of the famous Leonid meteor shower. Unfortunately, in 2016, the bright waning gibbous moon will be in the way. Still, if you’re game, give the shower a go, as a few meteors are likely to overcome the moonlit glare.
The Leonids are famous for storming at various times throughout recent history. In fact, the first great meteor storm in modern times was the Leonid shower of November 1833. That famous shower had a major effect on the development of the scientific study of meteors, and it’s one reason the Leonids are so famous.
Previously, meteors were thought to be atmospheric phenomena, like rain or snow. But scientists were curious. Why was the 1833 shower so strong? In 1865, astronomers discovered a comet, which was named Comet Tempel-Tuttle for its discoverers. The comet’s orbit around the sun was found to be about 33 years. Some predicted that there would be another Leonid meteor storm in November 1866 – and so there was!
Thus the Leonid meteor storm of 1833 helped prove that meteors in annual shower originate in comets.
Leonid meteors in moonlight tonight Leonid_meteor_woodcut_1833
Leonid meteor storm, as seen over North America on the night of November 12-13, 1833. This woodcut was published in 1888 by E. Weib in his Bilderatlas der Sternenwelt (Illustrated Atlas of the Stars). Image via Wikimedia Commons.
Now we know that Earth crosses the orbital path of Comet Tempel-Tuttle every year. Debris from this comet burns up in the Earth’s upper atmosphere to create the annual Leonid shower. It’s only when the comet is near that we see a Leonid storm.
The illustration above depicts the 1833 Leonid meteor shower, said to have produced from 100,000 to 200,000 meteors per hour! This old woodcut, published in 1888, shows what the Leonid shower might look like in a year that this shower erupts into storm, bombarding the sky with hundreds of thousands of meteors.
That happened last in 1966, when North Americans enjoyed a Leonid storm numbering 100,000 shooting stars per hour. Since then, the Leonids have put on some stunning displays, but nothing to match the 1966 shower.
Will there be a Leonid storm in 2016? That’s one prediction we can make with a fair amount of certainty, and the answer is no. No storm or heightened meteor activity is anticipated for the Leonid meteor shower in 2016. That’s because the parent comet of the Leonid shower is not nearby.
The comet takes just over 33 years to orbit the sun. Its last perihelion (closest point to the sun) was February 28, 1998. Its next expected perihelion is May 20, 2031. So we’ve got awhile to wait for the next Leonid storm!
When they’re not storming, the Leonids are a modest, though reliable, shower. In a dark, moonless sky, you might see up to 10 to 15 meteors per hour. Moonlight will undoubtedly reduce the count in 2016.
Even so, watching just one meteor flying across the sky can count as a big thrill. A good percentage of these swift-moving meteor leave persistent trains – glowing trails of ionized gas that last for a few moments are the meteor has gone!
On a dark night, we typically see the most Leonid meteors streaking the sky in the hour before before dawn because that’s when the constellation Leo the Lion – the radiant point of the shower – is found highest in the sky. In 2016, those wanting to make a night of it can observe Jupiter rising in the east around 3 a.m. local time, and highest up in the sky as the predawn darkness gives way to dawn.
Many ask about the radiant points of meteor showers. Please know that you don’t have to locate the radiant point to watch the Leonid shower, for these meteors fly all through the starry heavens. But it’s fun to know where the radiant lies in the sky. When tracing the paths of the Leonid meteors backward, they appear to radiate from the constellation Leo the Lion. Therefore, the meteors in this annual shower are named for this constellation. As seen from mid-northern latitudes, Leo rises over eastern horizon around 1 a.m. After rising, Leo then climbs upward and westward, soaring to its highest point in the southern sky around 6:30 a.m. local time.
Leonid meteors in moonlight tonight Orionid-moonlight-10-23-2016-Eliot-Herman-Tucson-cp-e1477318135971
Can you see meteors in moonlight? Yes, but you won’t see as many because only the brightest will overcome the moon’s glare. Photo taken in late October 2016 by Eliot Herman in Tucson, Arizona.
Bottom line: On the night of November 16-17, find a dark sky away from pesky artificial lights, enjoy the comfort of a reclining lawn chair and sleeping bag, and enjoy watching the swift-moving and often bright Leonid meteor shower. Just know that the moon will be in your way, and only the brightest meteors will be visible.
Never miss another full moon. Order your 2017 EarthSky moon calendar today! Supplies limited.
How high up are meteors when they begin to glow?
Do you love stargazing? Order your EarthSky Planisphere today

Thanks to: http://earthsky.org



  

Back to top  Message [Page 1 of 1]

Permissions in this forum:
You cannot reply to topics in this forum