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Author Topic: Iran to launch Fajr satellite in next days (till 11 Feb.)  (Read 6929 times)

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Offline IronHorse110

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Re: Iran to launch Fajr satellite in next days (till 11 Feb.)
« Reply #50 on: February 15, 2012, 04:39:05 PM »
0
YMJ, Please tell me why you are so optimistic.  Facts are stubborn things, and the fact is that Iran's development of the Nazeats, Zelzal, Fateh-110A and then Sajjil follow a pattern very similar to those seen in other countries, including France, China and India.

Those missiles were all finished prior to 2003, they were unveiled afterwards however to keep Iran's enemies off balance. What Iran is revealing today is works finished 10 years ago.

I think the8thmarch explained why very well.
Ya Ali, molla Ali (as)

"There is no wealth like knowledge, no poverty like ignorance" - Imam Ali (as)

"''melate ma neshan dade'ast ke be hadaf haye khod momen, va dar rahe on, ta nesar'e jaan eestade'ast.. chenin melati, az america va az hiiich ghodrati nemitars'ad, va be yaari'e khoda neshan khahad daad ke pirooz az on' e hagh, va momenan be hagh ast!"

- Rahbar'e moazzam'e Enghlab'e Islami Ayatollah Seyyed Ali Khamenei

Offline Pasdar

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Re: Iran to launch Fajr satellite in next days (till 11 Feb.)
« Reply #51 on: February 15, 2012, 04:55:36 PM »
+1
Personally Iḿ happy navid was launched ahead of schedule. Now all that is left to be left before march 21 are Fajr and Tolou, that would be keeping their promise of a year ago.

Online AK

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Re: Iran to launch Fajr satellite in next days (till 11 Feb.)
« Reply #52 on: February 16, 2012, 03:17:41 AM »
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Pasdar,

What I remember is that Fajr will be launched either by the end of current Hejri year or the beginning of the next. Tolou inshallah will be launched during the next year.
اللَّهُمَّ اكْشِفْ هَذِهِ الْغُمَّةَ عَنِ الْأُمَّةِ بِحُضُورِهِ ، وَ عَجِّلْ لَنَا ظُهُورَهُ ، إِنَّهُمْ يَرَوْنَهُ بَعِيداً وَ نَراهُ قَرِيباً ، الْعَجَلَ يَا مَوْلَايَ يَا صَاحِبَ الزَّمَانِ

Online M-ATF

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Iran to launch Fajr satellite in next days (till 11 Feb.)
« Reply #53 on: February 20, 2012, 08:19:58 AM »
0
Quote
سردار وحیدی: ماهواره فجر با امکان مانور مداری به زودی به فضا پرتاب می‌شود
عبور ناوگروه ارتش از کانال سوئز نشانه اقتدار دریایی ایران است

خبرگزاری فارس: وزیر دفاع با اشاره به عبور ناوهای ایرانی از کانال سوئز آن را نشانه توانمندی دریایی جمهوری اسلامی ایران دانست و افزود: حضور ناوهای ایران در آب‌های بین‌المللی حق طبیعی کشور ماست.
خبرگزاری فارس: عبور ناوگروه ارتش از کانال سوئز نشانه اقتدار دریایی ایران است

به گزارش خبرگزاری فارس، سردار احمد وحیدی وزیر دفاع و پشتیبانی نیروهای مسلح با اشاره به عبور ناوهای ایرانی از کانال سوئز آن را نشانه توانمندی دریایی جمهوری اسلامی ایران دانست و افزود: حضور ناوهای ایران در آب‌های بین‌المللی حق طبیعی کشور ماست.

 

وزیر دفاع گفت: ناوگان هجدهم ایران در مسیری که برای آن تعیین شده است حرکت می‌کند.

 

وی افزود: اعزام ناوگان نیروی دریایی ارتش جمهوری اسلامی ایران به دریای مدیترانه برای دومین بار، در اجرای سیاست‌های کلی کشور به منظور تثبیت حضور در دریای آزاد است.

 

وحیدی تصریح کرد: زمان اعزام و برگشت ناوهای ایران، به مسیر تعیین شده برای آنها بستگی دارد.

 

وزیر دفاع همچنین از پرتاب ماهواره طلوع به فضا در سال آینده خبر داد و درباره ماهواره فجر که قرار است به‌زودی به فضا پرتاب شود گفت: یکی از مهم‌ترین ویژگی‌های این ماهواره امکان مانور مداری آن است.


http://www.farsnews.com/newstext.php?nn=13901201000409
« Last Edit: February 20, 2012, 08:42:05 AM by M-ATF »

Online Aspahbod

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Re: Iran to launch Fajr satellite in next days (till 11 Feb.)
« Reply #54 on: February 20, 2012, 08:28:58 AM »
0
M-ATF jan. Your source is not the same as the article you posted.

Online M-ATF

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Re: Iran to launch Fajr satellite in next days (till 11 Feb.)
« Reply #55 on: February 20, 2012, 08:42:36 AM »
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M-ATF jan. Your source is not the same as the article you posted.
Edited.

Offline Sangeshkan_Cave

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Iran to launch Fajr satellite in next days (till 11 Feb.)
« Reply #56 on: February 26, 2012, 01:36:36 AM »
0
Iran to launch home-made satellite in 3 months

ISNA - Tehran

TEHRAN (ISNA)-Iranian Defense Minister Brigadier General Ahmad Vahidi said Wednesday Fajr (Dawn) satellite would be sent into space by the next three months.

Also regarding the return of the second Iranian flotilla from the Mediterranean Sea, he said, "The mission was conducted in high seas and everything was done well. This activity would continue."

Iran has always resisted against what enemies have tried to impose, he told reporters on the sidelines of the cabinet meeting.

The Islamic Republic of Iran has always declared that it defends itself against any threats, he said adding the Islamic Republic of Iran has never sought war, but it would always support its positions.

Fajr is a measurement and imaging satellite that will examine subsystems used in previous satellites. The manufacturing work of the satellite is still underway and nearly complete. The national Fajr satellite will be placed in elliptical orbit of 400 km in radius and will remain in space for a year and a half.

On November 12, 2011, Vahidi said that Fajr would blast into space with the thrusting power of "Safir-e-Fajr" satellite carrier.

Iran launched its first domestically-developed satellite, Omid (Hope), in 2009, an effort that made the Islamic Republic the ninth nation with the capability to launch satellites.

Iran is one of the 24 founding members of the UN Committee on the Peaceful Uses of the Outer Space, which was established in 1959.

Source
http://isna.ir/ISNA/NewsView.aspx?ID=News-1954993&Lang=E

Offline Sangeshkan_Cave

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Iran to launch Fajr satellite in next days (till 11 Feb.)
« Reply #57 on: March 04, 2012, 10:57:59 PM »
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Fajr satellite launch undergoing preparatory phase

IRI to put new satellite into orbit

3/1/2012 4:47:59 PM

Islamic Republic of Iran will launch an indigenous satellite called Fajr into orbit in the upcoming months, marking a remarkable breakthrough for the country’s space technology, head of Iran Space Agency (ISA) said.

The Fajr satellite, which currently undergoes its preparatory phase, will be put into space in the first few months of the next Persian calendar year (starting on March 20), Press TV quoted Hamid Fazeli as saying on Wednesday.

The upcoming launch of Fajr heralds a remarkable breakthrough for Iran’s space technology, as the event marks the transition of Iran’s satellite technology from research orbiters to practical and operational satellites, Fazeli pointed out.

Fajr was slated to be launched before the end of the current Iranian year (ending on March 19); however, the plan was postponed to the following year due to some pilot tests, he noted.

The 60-kilogram satellite, which is powered by solar cells, will circle the Earth at an altitude of about 400 kilometers and will stay in orbit for a period of one and a half years.

The satellite will be used to facilitate activities related to agriculture, conservation of natural resources and forests, management of natural disasters and other data collection purposes, the ISA chief said.

Source
http://english.iribnews.ir/NewsBody.aspx?ID=17613
« Last Edit: March 04, 2012, 11:12:51 PM by Sangeshkan_Cave »

Offline Sangeshkan_Cave

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Iran to launch Fajr satellite in next days (till 11 Feb.)
« Reply #58 on: March 05, 2012, 03:40:48 AM »
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Well, we are talking about a major announcement to take place just a few days after. Surely Iran's weather must have been known in advance especially as crucial as this aspect is to launch of this class of rockets. Sorry Pasdar, but things don't add up. This sort of informing the public is not constructive. Just for another bad example, the public preview of IR.AN-140N was also announced to be done within the ten day Fajr celebrations. Have you seen it? Iran is very much under the microscope everyday in the world, such sub-standard publicity do not work for Iran and Iranians expecially at very crucial times like today.

Catsoo


The weather influences travel on Earth such as in the air transportation, while space travel is mostly tributary of the space weather. And yes, as this year is nearing the peak of solar activity, Iran Space Authorities did know in advance and therefore postponed wisely the Bahman 22 launch of the Fajr satellite (this is Sangeshkan_Cave assumption of course).

This is illustrated by non-stop waves of solar storms, CME and auroral activities for months as confirmed by space weather reports.

Daily spaceweather report website
http://spaceweather.com/ 

For the last few months only, the Russian Federation Space Agency failed in more than six launch missions, as China just lost last November 9, her first ever Mars probe, due to local influence of heavy charged particles from space

Conclusion: don't blame people, blame the sky!

Related article

New system to help satellites dodge devastating sun storms



Scientists have developed a system that helps them protect navigation and communication satellites by forecasting potentially devastating solar storms.

A European research team led by the British Antarctic Survey (BAS), have found a way to forecast changes in radiation levels by using data from a relatively distant NASA satellite and ground-based measurements.
 
The new system will make it possible for scientists to alert satellite operators when there is an increase in dangerous particles.
 
The operators can then move the satellites out of the radiation flow way or fold sensitive wings away.
 
"For the first time, we can now forecast radiation levels for a whole range of different orbits, from geo-stationary to medium earth orbit where there is a tremendous growth in the number of satellites," lead researcher Richard Horne told Reuters.
 
Massive bursts of solar energy can damage satellites by veering them into the paths of other crafts or by scrambling their communications.
 
Solar flares are caused by the sudden release of magnetic energy stored in the Sun's atmosphere, which then releases the charged particles into space in an event called a coronal mass ejection (CME).
 
After being quiet between 2005 and 2010, the Sun became active in 2011, spouting off numerous powerful flares and CMEs.
 
Most experts expect such outbursts to continue over the next few years. Solar activity waxes and wanes on an 11-year cycle.
 
The new development is of high importance as scientists think the current cycle, which is known as solar cycle 24, is set to begin a peak of stormy activity in 2012-13.
 
Source
http://www.presstv.ir/detail/229973.html




« Last Edit: March 05, 2012, 04:07:37 AM by Sangeshkan_Cave »

Offline Sangeshkan_Cave

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Iran to launch Fajr satellite in next days (till 11 Feb.)
« Reply #59 on: March 07, 2012, 08:24:43 AM »
+2
ماموریت اصلی ماهواره فجر انتقال مداری است

اصلی ترین ماموریت ماهواره ملی فجر انتقال مداری این ماهواره است که موجب افزایش کامل طول عمر آن می شود

حمید فاضلی، رئیس سازمان فضایي ایران در گفتگو با خبرنگار گروه نجوم باشگاه خبرنگاران گفت: ماموریت اصلی ماهواره ملی فجر مانور مداری است و این ماهواره از زیر سامانه پیشران گاز برد برای انتقال مداری خود استفاده خواهد کرد.
 وی افزود: ماهواره فجر بعد از پرتاب در مدار اولیه ای در ارتفاع 250 کیلومتری از حامل جدا خواهد شد که به کمک فرآیند انتقال مداری توسط ماهواره ارتفاع حضیض مداری به 404 کیلومتر افزایش می یابد.
 فاضلی اظهار داشت: انتقال مداری در ماهواره فجر باعث افزایش عمر مداری ماهواره یا همان مانه گازی موجب افزایش حدودا 4 برابر آن است.

مصرف انرژی در ماهواره فجر به صورت هوشمند مدیریت می شود

وی در ادامه تصریح کرد: بعد از انتفال مداری افزایش طول عمر 4 برابری این ماهواره حدود یک سال و نیم بیشتر در فضای خارج از جو و در مدار باقی خواهد ماند.
 فاضلی این ماهواره را مجهز به یک دوربین تصویر برداری به عنوان محموله فرعی دانست و عنوان کرد: این دوربین با قدرت تفکیک پذیری 500 متر قابلیت های این ماهواره را افزایش می دهد.
 وی تاکید کرد: به علت طراحی زیر سامانه و توزیع انرژی مصرف انرژی دراین دستاورد ملی به صورت بهینه و هوشمند مدیریت می شود./عط

۱۴:۰۹  ۱۳۹۰/۱۲/۱۶


Orbit Transfer: Fajr Satellite's Main Mission

Basic Translation

1390/12/16 14:09

The main mission of Fajr satellite will be orbit transfer, with life span increase as a result.

Dr Hamid Fazeli, Head of Iranian Space Agency in an interview with Young Journalists Club, said the main mission of the Fajr satellite would be orbital maneuvering and transfer with the aid of the satellite own cold gas propulsion system.

Dr Hamid Fazeli said that the Fajr satellite separation from the carrier will be conducted at an altitude of 250 km. The satellite would then proceed with the orbit transfer maneuver with a perigee at 404 km.

Dr Fazeli said the transfer to this higher orbit would allow the Fajr satellite to increase its life span by about four times.

* Fajr Satellite Smart Energy Management

Dr Fazeli  said that after the orbit transfer, the satellite increased life span would allow Fajr to remain more than one and a half year in outer space.

Dr Fazeli said that the Fajr satellite is equipped with an imaging camera as a secondary payload: this camera has a resolution of 500 m,  increasing the capabilities of the satellite.

He emphasized that the Smart Energy Management is achieved with the optimized design and power distribution systems,  representing a new major national achievement for Iran. / T
« Last Edit: March 07, 2012, 08:30:00 AM by Sangeshkan_Cave »

 

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