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Thread: Get Out: Orionid Meteor Shower Peaks Overnight !

  1. #1
    Senior Member melvin's Avatar
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    Default Get Out: Orionid Meteor Shower Peaks Overnight !

    The Orionid meteor shower is expected to put on a good show tonight into the predawn hours Wednesday, weather permitting.

    This annual meteor shower is created when Earth passes through trails of comet debris left in space long ago by Halley's Comet. The "shooting stars" develop when bits typically no larger than a pea , and mostly sand-grain-sized, vaporize in Earth's upper atmosphere.

    "Flakes of comet dust hitting the atmosphere should give us dozens of meteors per hour," said Bill Cooke of NASA's Meteoroid Environment Office.

    People in cities and suburbs will see far fewer meteors, because all but the brightest of them will be overpowered by light pollution. The best view will be from rural areas (the moon will not be a factor, so dark skies will make for ideal viewing).

    When and how to watch

    The best time to watch will be between 1 a.m. and dawn local time Wednesday morning, regardless of your location. That's when the patch of Earth you are standing on is barreling headlong into space on Earth's orbital track, and meteors get scooped up like bugs on a windshield.

    Peak activity, when Earth wades into the densest part of the debris, is expected around 6 a.m. ET (3 a.m. PT).

    Some meteors could show up late tonight, too. Late-night viewing typically offers fewer meteors, however, because your patch of Earth is positioned akin to the back window of the speeding car.

    The Orionids have been strong in recent years.

    "Since 2006, the Orionids have been one of the best showers of the year, with counts of 60 or more meteors per hour," Cooke said.

    Some of those counts come in flurries, so skywatchers should find a comfortable spot with as wide a view of the sky as possible. Lie back and allow 15 minutes for your eyes to adjust to the darkness, then give the show at least a half hour to play out through spurts and lulls. Meteors could appear anywhere in the sky, though traced back they will appear to emanate from the constellation Orion.

    Telescopes and binoculars are of no use, because meteors move too quickly. Extra warm clothing is a must, and a blanket and pillow or lounge chair allows comfortable positioning so you can look up for long stretches.

    Reliable event

    Predicting meteor showers is tricky because the debris comes from multiple streams.

    Each time comet Halley passes around the sun on its elongated orbit every 76 years it lays down a fresh track of debris for Earth to plow through in subsequent years. Those tracks spread out and mingle over time, and we pass the tracks each October during our 365-day, nearly circular trek around the sun.

    Japanese researchers Mikiya Sato and Jun-ichi Watanabe say activity in recent years is related to debris put in place from 1266 BC to 911 BC, and this could be another good year, according to NASA.

    Even if that prediction does not hold, the Orionids will almost surely put on a decent show. Prior to 2006 and going back many years, the Orionids have produced a reliable 15 to 20 meteors per hour at the peak, for skywatchers with dark skies.

    As a bonus, this time of year you can expect an additional five to 10 sporadic meteors per hour those not related to the shower.


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    Anyone know if we are able to see the Meter Shower tonight? and location?

  2. #2

    Default Re: Get Out: Orionid Meteor Shower Peaks Overnight !

    Quote Originally Posted by melvin View Post
    Anyone know if we are able to see the Meter Shower tonight? and location?
    With the light pollution in SG? Best to go into the middle of Bintan island.
    Alpha

  3. #3

    Default Re: Get Out: Orionid Meteor Shower Peaks Overnight !

    FYI:

    "The best time to watch will be between 1 a.m. and dawn local time Wednesday morning,"

    It's now wednesday afternoon.
    Alpha

  4. #4
    Senior Member melvin's Avatar
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    Default Re: Get Out: Orionid Meteor Shower Peaks Overnight !

    Quote Originally Posted by Rashkae View Post
    FYI:

    "The best time to watch will be between 1 a.m. and dawn local time Wednesday morning,"

    It's now wednesday afternoon.
    Now should be tue!

  5. #5

    Default Re: Get Out: Orionid Meteor Shower Peaks Overnight !

    Quote Originally Posted by melvin View Post
    Now should be tue!
    I suggest you look again. Today is wednesday.
    Alpha

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    Senior Member melvin's Avatar
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    Default Re: Get Out: Orionid Meteor Shower Peaks Overnight !

    Quote Originally Posted by Rashkae View Post
    I suggest you look again. Today is wednesday.
    I know isnt our time always in front of them?

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    Default Re: Get Out: Orionid Meteor Shower Peaks Overnight !

    Quote Originally Posted by melvin View Post
    I know isnt our time always in front of them?
    Assuming a time diff of 12 hours.. it's already 4.42am Wednesday in the US (certain parts)

    :Later,

  8. #8

    Default Re: Get Out: Orionid Meteor Shower Peaks Overnight !

    Peak time is listed as 6am EST. That's 6PM here, but we're on the wrong side to intercept the fragments. This morning our time (5-6am) would have been better.
    Alpha

  9. #9
    Senior Member melvin's Avatar
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    Default Re: Get Out: Orionid Meteor Shower Peaks Overnight !

    Quote Originally Posted by Rashkae View Post
    Peak time is listed as 6am EST. That's 6PM here, but we're on the wrong side to intercept the fragments. This morning our time (5-6am) would have been better.
    Oh ok so we miss the show!

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    Default Re: Get Out: Orionid Meteor Shower Peaks Overnight !

    There should still be some tonight. But its cloudy here in sembawang now!!!!!! Hope they clear up. Will go to the field just outside of the MRT to catch some.
    Nikon.
    Nuff said.

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    Default Re: Get Out: Orionid Meteor Shower Peaks Overnight !

    A small piece or rock just landed next to me! It was still a little hot! Amazing!

    HS

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    Default Re: Get Out: Orionid Meteor Shower Peaks Overnight !

    Quote Originally Posted by hongsien View Post
    A small piece or rock just landed next to me! It was still a little hot! Amazing!

    HS
    WHAT?
    Nikon.
    Nuff said.

  13. #13

    Default Re: Get Out: Orionid Meteor Shower Peaks Overnight !

    Goodness. You have to be joking.

  14. #14

    Default Re: Get Out: Orionid Meteor Shower Peaks Overnight !

    Quote Originally Posted by hongsien View Post
    A small piece or rock just landed next to me! It was still a little hot! Amazing!

    HS
    LOL. I wonder how many people think ice fragments become rocks. :P
    Alpha

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    Default Re: Get Out: Orionid Meteor Shower Peaks Overnight !

    preparing to leave the house...

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    Member 9V-Orion Images's Avatar
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    Default Re: Get Out: Orionid Meteor Shower Peaks Overnight !

    It is not necessary to get all excited (not that you'll be able to witness much of it anyway), there are similar celestial event throughout the entire year ranging from Quadrantids in January, Lyrids in April, Eta Aquarids in May, Perseids in August, Orionids in October, Leonids in November and Geminids in December.

    The maximum Zenithal Hourly Rate (ZHR) every year of any meteor showers is probably the Perseids (a ZHR of anywhere between 100 to 120) but every now and then the Leonids actually produces a meteor storm with a peak ZHR of anywhere between 500 to 1000 sometime in the middle of November.

    NASA: 2009 Leonid Outburst Forecast.
    Space.Com: "Strong Leonid Meteor Shower Predicted for 2009".
    CS Aviation / Flickr
    Per aspera ad astra

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    Senior Member melvin's Avatar
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    Default Re: Get Out: Orionid Meteor Shower Peaks Overnight !

    So did anyone caught anything last night?

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