Spaceflight Now Home



The Mission




Rocket: Zenit 3SL
Payload: JCSAT 9
Date: April 12, 2006
Window: 2330-0004 GMT (7:30-8:04 p.m. EDT)
Site: Equator, 154° West, Pacific Ocean




Spaceflight Now +



Premium video content for our Spaceflight Now Plus subscribers.

STS-1 crew looks back
In this highly entertaining program, commander John Young and pilot Bob Crippen of the first space shuttle crew tell stories and memories from STS-1. The two respected astronauts visited Kennedy Space Center on April 6 to mark the upcoming 25th anniversary of Columbia's maiden voyage.

 Dial-up | Broadband

STS-41G crew film
The October 1984 flight of space shuttle Challenger featured a diverse set of accomplishments. The Earth Radiation Budget Satellite environmental spacecraft was deployed and a planet-mapping radar was tested. The seven-person crew was led by Bob Crippen and included the first Canadian in space, Marc Garneau, and the first time two women, Sally Ride and Kathryn Sullivan, had flown aboard one flight. Sullivan and Dave Leestma also conducted a spacewalk to demonstrate techniques for refueling satellites. The crew narrates this post-flight film of STS-41G.

 Small | Medium | Large

Next station crew
Full coverage of the Expedition 13 crew's launch aboard a Russian Soyuz spacecraft to begin a six-month mission aboard the International Space Station.

 Play video

Become a subscriber
More video



NewsAlert



Sign up for our NewsAlert service and have the latest news in astronomy and space e-mailed direct to your desktop.

Enter your e-mail address:

Privacy note: your e-mail address will not be used for any other purpose.



Zenit 3SL rocket roars into space with Japanese satellite
BY SPACEFLIGHT NOW
Posted: April 12, 2006



 
The Zenit rocket lifts off with JCSAT 9. Credit: Sea Launch
 
A Japanese communications satellite to serve Southeast Asia and Hawaii took a sea-launched route to space Wednesday, blasting off aboard a 20-story rocket from a platform floating in the Pacific Ocean.

The 20th flight of a Sea Launch Zenit 3SL rocket began at 2330 GMT (7:30 p.m. EDT). An hour later, the JCSAT 9 spacecraft was successfully delivered into a geosynchronous transfer orbit with a high point of 22,200 miles, low point of 1,047 miles and inclination of zero degrees along the equator.

Over the next few weeks, JCSAT 9 will use its propulsion system to gradually raise its orbit to geostationary altitude, where its velocity will match that of Earth's rotation. The satellite will be positioned at 132 degrees East longitude.

JSAT Corporation of Tokyo will add the spacecraft to its orbiting fleet of satellites that provide television broadcasting, data relay and other business services across the Asia-Pacific region and an extended reach to North America.

The 9,703-pound JCSAT 9 satellite, built by Lockheed Martin, is equipped with C- and Ku-band transponders, plus an S-band mobile communications package. The A2100-AX model craft has a service life of 12 years.

"The satellite launched today will join the nine satellites currently in the JSAT fleet. In addition to providing coverage for domestic and mobile communications customer bases, JCSAT 9 will cover an extensive area ranging from Hawaii and Oceania to countries across Southeast Asia," said Lockheed Martin Commercial Space Systems President Ted Gavrilis.

JCSAT 9 is the first of three satellites that Lockheed Martin is building for JSAT to launch over the next two years. This spacecraft became the 28th of Lockheed Martin's A2100 series delivered thus far.

"This is our second JSAT mission and our second consecutive launch of a Lockheed Martin satellite," said Rob Peckham, interim president and general manager of Sea Launch.

"We're delighted to have achieved another successful launch on behalf of both companies, and we look forward to future opportunities to contribute to your success. I also want to take this opportunity to thank our partners and contractors and the entire Sea Launch team for executing another outstanding Sea Launch mission."

Sea Launch deployed the Lockheed Martin-built EchoStar 10 broadcasting satellite in February. Wednesday's mission was the international company's second of six planned launches in 2006.

Return to Flight crew patch
The official mission STS-114 emblem for space shuttle Discovery's seven astronauts includes a tribute to Columbia.
 Choose your store:
U.S. - U.K. - E.U. - Worldwide

The ultimate Apollo 11 DVD
This exceptional chronicle of the historic Apollo 11 lunar landing mission features new digital transfers of film and television coverage unmatched by any other.
 Choose your store:
U.S. - U.K. - E.U. - Worldwide

Apollo 1 DVD
This tribute DVD features over 4.5 hours of material about the Apollo 1 tragedy and the crewmembers lost in the pad accident.
 Choose your store:
U.S.

Freedom 7 DVD

In May 1961 the United States launched astronaut Alan Shepard on a 15-minute suborbital flight to begin America's manned spaceflight program. This DVD contains over 2 1/2 hours of rare material on the flight of Freedom 7.
 Choose your store:
U.S.


X-15 DVD set

The X-15 rocket plane pushed the boundaries of aerospace with trips out to mach 6.7 and altitudes of over 350,000 feet. This 3 DVD collection contains over 10 hours of material, the largest ever assembled and will allow you to experience the proud legacy of the X-15.
 Choose your store:
U.S. - U.K. - E.U. - Worldwide

MISSION STATUS CENTER

INDEX | PLUS | NEWS ARCHIVE | LAUNCH SCHEDULE
ASTRONOMY NOW | STORE

ADVERTISE

© 2008 Pole Star Publications Ltd