Andrew Yee[_1_]
March 24th 08, 02:42 AM
ESA News
http://www.esa.int
19 March 2008
Jules Verne reaches 'parking' orbit
Jules Verne ATV has today reached a parking position 2000 km ahead of the
International Space Station. Europe's ISS re-supply spacecraft will wait at
this holding point for the completion of the STS-123 Space Shuttle mission
before proceeding with the first of two rendezvous demonstration days.
Two boosts late last night took the Automated Transfer Vehicle (ATV) to its
parking orbit at the same orbital altitude as the International Space
Station (ISS). In the course of this manoeuvre ATV passed just 30 km
underneath the Space Station.
Three smaller boosts in the course of the morning were used to adjust the
spacecraft's orbit, with Jules Verne ATV finally arriving at the parking
position shortly before 13:00 CET (12:00 UT) today.
ATV's second propulsion chain was used to execute today's manoeuvres and,
according to Alberto Novelli, ESA's Mission Director at the ATV Control
Centre in Toulouse, France, it performed perfectly. "In doing the boosts we
have tested all the pressure regulators and that worked perfectly fine. So
as of today we have the proof that the propulsion system as a whole,
including all the redundancies, is working fine," said Novelli.
According to the mission schedule, ESA has also submitted an official report
to the ISS partners. The report gathers together all data on the performance
of Jules Verne ATV during the phasing stage of the mission since the launch
from Kourou, French Guiana, ten days ago.
"We will discuss the data in a meeting with the partners on 25 March. In
principle that will give us the go-ahead to continue with the first
rendezvous demonstration day," explained Novelli. "As of today, this report
is green and a 'go' from our side on all the criteria."
Jules Verne ATV will remain in the parking orbit until 27 March. The
spacecraft will then be taken to a position ready to perform the two
rendezvous demonstration days set for 29 and 31 March.
Jules Verne ATV is scheduled to dock with the International Space Station on
3 April.
[NOTE: Images and weblinks supporting this release are available at
http://www.esa.int/esaCP/SEMT32N5NDF_index_1.html ]
http://www.esa.int
19 March 2008
Jules Verne reaches 'parking' orbit
Jules Verne ATV has today reached a parking position 2000 km ahead of the
International Space Station. Europe's ISS re-supply spacecraft will wait at
this holding point for the completion of the STS-123 Space Shuttle mission
before proceeding with the first of two rendezvous demonstration days.
Two boosts late last night took the Automated Transfer Vehicle (ATV) to its
parking orbit at the same orbital altitude as the International Space
Station (ISS). In the course of this manoeuvre ATV passed just 30 km
underneath the Space Station.
Three smaller boosts in the course of the morning were used to adjust the
spacecraft's orbit, with Jules Verne ATV finally arriving at the parking
position shortly before 13:00 CET (12:00 UT) today.
ATV's second propulsion chain was used to execute today's manoeuvres and,
according to Alberto Novelli, ESA's Mission Director at the ATV Control
Centre in Toulouse, France, it performed perfectly. "In doing the boosts we
have tested all the pressure regulators and that worked perfectly fine. So
as of today we have the proof that the propulsion system as a whole,
including all the redundancies, is working fine," said Novelli.
According to the mission schedule, ESA has also submitted an official report
to the ISS partners. The report gathers together all data on the performance
of Jules Verne ATV during the phasing stage of the mission since the launch
from Kourou, French Guiana, ten days ago.
"We will discuss the data in a meeting with the partners on 25 March. In
principle that will give us the go-ahead to continue with the first
rendezvous demonstration day," explained Novelli. "As of today, this report
is green and a 'go' from our side on all the criteria."
Jules Verne ATV will remain in the parking orbit until 27 March. The
spacecraft will then be taken to a position ready to perform the two
rendezvous demonstration days set for 29 and 31 March.
Jules Verne ATV is scheduled to dock with the International Space Station on
3 April.
[NOTE: Images and weblinks supporting this release are available at
http://www.esa.int/esaCP/SEMT32N5NDF_index_1.html ]