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Perseid meteor shower

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Post time 12-8-2010 12:32 PM | Show all posts |Read mode
source taken from national geographic.

perseid is coming, ...
langit mlm skrg agak berawan....kurang jelas utk teropong..



http://news.nationalgeographic.c ... ce=link_tw08112010h

apakah perseid meteor shower??

These meteors are caused by streams of cosmic debris called meteoroids entering Earth's atmosphere at extremely high speeds on parallel trajectories. Most meteors are smaller than a grain of sand, so almost all of them disintegrate and never hit the Earth's surface. Fragments that do survive impact with Earth's surface are called meteorites. Intense or unusual meteor showers are known as meteor outbursts and meteor storms, which may produce greater than 1,000 meteors an hour.[1]

The shower is visible from mid-July each year, with the peak in activity being between August 9 and 14, depending on the particular location of the stream. During the peak, the rate of meteors reaches 60 or more per hour. They can be seen all across the sky, but because of the path of Swift-Tuttle's orbit, Perseids are primarily visible in the northern hemisphere. As with all meteor showers, the rate is greatest in the pre-dawn hours, since the side of the Earth nearest to turning into the sun scoops up more meteors as the Earth moves through space. In 2009, the peak Zenithal Hourly Rate was about 120[citation needed], but fainter meteors were washed out by a waning gibbous moon.

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Post time 12-8-2010 08:53 PM | Show all posts
woo ye .. ada kuar kat bernama pasal ni

Perseids Meteor To Streak Across Sky At Midnight Thursday

KUALA LUMPUR, Aug 11 (Bernama) -- There will be a dazzling display of shooting stars between Thursday (midnight) and Friday (dawn) as a meteor is expected to streak across the sky.

The Perseids Meteor Shower might also create a fascinating light rainfall not to be missed, said Prof Mohd Zambri Zainuddin of Universiti Malaya's department of physics.

He said meteor observers could spot about 100 streaks of meteor light across the sky hourly, at or near the shower peak which could well be after midnight.

Mohd Zambri told Bernama that many were unaware of this event, adding that some were even ignorant of the Perseids Meteor Shower.

"The people should come forward to view these shooting stars as they could learn the process of how and why this shower happens," he said.

Mohd Zambri said various campaigns and seminars should be held to create awareness on the meteor streak.

He explained that a meteor showered the sky when comets got closer to the Sun and fragmented into small particles, which in turn, created many bright meteors.

According to a statement issued by a resort in Bagan Lalang, Sepang, observers could watch the Perseids meteors after midnight tomorrow until dawn.

"The sky conditions will be excellent for observing the meteor shower after midnight when the waxing cresent moon is already set," it said.

A member of Star Hunter Astronomical Society, Chin Wei Loon, said the two-day activity by Perseid meteors would be interesting because only northern hemisphere countries such as Malaysia, could experience the event.

"Actually, we can see meteors daily, with five to 10 streaks an hour, but not as much as the Perseids meteors which burst into streaks all over the sky," he said.

Chin said there were another two major meteor showers, namely Leonids and Germinids.

Leonids lights up the sky every 33 years while Germinids occurs every December.

- malam ni!!!
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Post time 13-8-2010 11:54 PM | Show all posts
salam ramadhan semua..


credit to: http://spaceweather.com/

sayang kat sini x dpt cerap asik ujan aje..

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 Author| Post time 14-8-2010 12:40 AM | Show all posts
setakat ni masih gagal, dptkan setting dslr utk capture meteor shower ni,
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Post time 14-8-2010 12:53 AM | Show all posts
Reply 4# me_ai


  kalo cuaca clear ada harapan..setkan ke Bulb atau 30s exp..
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 Author| Post time 14-8-2010 01:21 AM | Show all posts
Reply 5# aimez

utk bulb, kena clear sky,
tp kat malaysia, jarang ada tmpt camtu, dlm bandar, kacau dgn partikel + oren spotlite = gmbr kekuningan..
worst kalau ada awan...

tp ada masa2 dan tmpt2 tertentu boleh guna setting tu.... akn cuba masa geminids nanti,
masa tu plg byk meteor shower base on exp..

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Post time 14-8-2010 11:46 AM | Show all posts
ruginya aku terlepasss {:3_84:}
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Post time 15-8-2010 12:34 AM | Show all posts
Reply 7# shi_jewel


    masih belum terlambat lg..kdg2 meteor shower seminggu pun masih leh tgk bergantung dgn keadaan kecerahan langit.
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Post time 18-8-2010 03:32 AM | Show all posts
aritu 5 bijik jek nampak meteor shower...so lucky leh nampak lps tu awan dah mula menebal sampai skrg..x dpt nak cerap.
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Post time 19-8-2010 01:11 AM | Show all posts
Dulu2 aku tak penah tengok tahi bintang pun, but last year aku pegi Tioman. Orang kata kat situ tempat yang paling sesuai nak nengok la.

Dalam satu malam, lebih dari 5 aku nampak... But meteor shower tak penah lagi seumur hidup.. kalau dapat tengok mesti teruja..

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 Author| Post time 19-8-2010 11:59 AM | Show all posts
Post Last Edit by me_ai at 19-8-2010 12:02

ni antara hasil dari group pencerap,
video ni adalah hasil dari teknik time lapse,
gambar di ambil menggunakan DSLR dan remote control,
setting dibuat utk beberapa ratus keping gambar,

seterusnya stack gmbr dlm bentuk movie, jadilah ia... video dibawah ini....

lokasi pantai timur, objek yg ditonjolkan adalah pandagan milky way, galaksi kita dari bumi,
dpt dilihat center galaksi, padat dgn bintang2 so jadi cerah dibahagian tghnya.

http://www.youtube.com/watch?v=JHr3lcfcNgk

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Post time 19-8-2010 02:56 PM | Show all posts
xpernah tgk live
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 Author| Post time 25-6-2011 08:13 PM | Show all posts
Reply 12# emiryn_darling


    join ler geng2 yg mencerap meteor ni....
tp aktivitinya, sebelah mlm... sehingga pagi...
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Post time 4-8-2011 02:58 PM | Show all posts
tahun ni (2011) - perseids peak adalah pada 11 - 13 Ogos ..

tapi sikit berita kurang bes - masa peak ni gak adalah fasa bulan penuh ..

so .. mungkin kita susah sket nak nampak .. kecuali kalau meteor tu bebetul terang ..



anyway - skang ni pun dah boleh start usha langit tetengah malam - sebelum subuh

selamat skodeng ntok pengusha2 perseids
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Post time 5-8-2011 09:40 AM | Show all posts
teringin nak tengok hujan meteor ni. Bila lagi ade yek ?
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Post time 26-8-2011 03:51 PM | Show all posts


The image of the shooting star was photographed from the orbiting ISS on Aug. 13 when it was over an area of China approximately 400 kilometers to the northwest of Beijing.
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 Author| Post time 19-9-2011 12:46 AM | Show all posts
Reply 15# lucid_lynx


    selalu join geminids gath oleh team2 amatur astronomer.....pada penghujung tahun....
dan masanya kebiasaan, dari kul 12am-6am sepanjang mlm la...
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Post time 19-9-2011 05:51 PM | Show all posts
Reply 17# me_ai


ko mesti ade teleskop kn? bleh la ajr aku cmner nk blie teleskop... aku mnat deep space ngn planet... klo model meade ok x? xpn model celestron ke? aku nk tnye dlu tkut slah blie nyesal plak nti... huhu... bgla tips sket... huhu... please... huhu;)
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Post time 19-9-2011 07:32 PM | Show all posts
Reply 18# shinnoezuke

gi masuk thread "telescope for beginner" --> http://eforum6.cari.com.my/viewthread.php?tid=497839

banyak info kat situ .. segala pasal telescope, leh gi tanya kat situ gak
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 Author| Post time 19-9-2011 07:42 PM | Show all posts
Post Last Edit by me_ai at 19-9-2011 19:43

Reply 18# shinnoezuke


ada teleskop jenis APO-chromatic refractor, Sky View Pro, 80mm diameter..
setiap jenis teleskop ada fungsinya tersendiri...
- deep space
- planetary

dan setiap brand pulak harganya berbeza2....

untuk lebih memahami, better cuba2 dulu teleskop yg telah dipunya oleh orang lain. dari situ boleh tahu model yang sesuai dgn keperluan sendiri....

antara jenis teleskop yg boleh dicuba-cuba dan dipunyai oleh team amatur...
- cassegrain
- newtonian
- refractor

detail juga boleh diperolehi dari website/ forum di malaysia... seperti -> falak online, cari forum sendiri ada dedicated thread.

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