Lancement Soyouz-ST-B VS08 / O3b - 10 juillet 2014

katalpa a écrit:satellites n°5 à 8 si j'ai bien suivi ?

Sept. 30 Soyuz • O3b F2
Launch time: 1831:45 GMT (2:31:45 p.m. EDT)
Launch site: ELS, Sinnamary, French Guiana

An Arianespace Soyuz rocket, designated VS06, will launch on a mission from the Guiana Space Center in South America. The Soyuz will carry four satellites for O3b Networks, which will provide broadband service to developing countries. The Soyuz 2-1b rocket will use a Fregat upper stage. Arianespace will oversee the launch. Delayed from August and early September.

montmein69 a écrit:Le planning de SFN annonce la date du 30 septembre ??? Confirme-t'on ?

Sept. 30 Soyuz  •  O3b F2
Launch time: 1831:45 GMT (2:31:45 p.m. EDT)
Launch site: ELS, Sinnamary, French Guiana

An Arianespace Soyuz rocket, designated VS06, will launch on a mission from the Guiana Space Center in South America. The Soyuz will carry four satellites for O3b Networks, which will provide broadband service to developing countries. The Soyuz 2-1b rocket will use a Fregat upper stage. Arianespace will oversee the launch. Delayed from August and early September.

07/09/2013 Media: The rocket "Union" will not run in time with the French space center

Launch rocket "Soyuz-ST", scheduled for Sept. 30 from Kourou in French Guiana, has been postponed.

Departure into space, scheduled for September 30 has been postponed for about a month, according to "The Voice of Russia", citing a source in the Russian Space Agency.

Reasons for the transfer run - in unit unavailability of spacecraft O3B, RBC reports.

patchfree a écrit:Il semble que ce lancement soit retardé d'un mois en raison de problèmes de disponibilité des satellites...

07/09/2013 Media: The rocket "Union" will not run in time with the French space center

Launch rocket "Soyuz-ST", scheduled for Sept. 30 from Kourou in French Guiana, has been postponed.

Departure into space, scheduled for September 30 has been postponed for about a month, according to "The Voice of Russia", citing a source in the Russian Space Agency.

Reasons for the transfer run - in unit unavailability of spacecraft O3B, RBC reports.

luc973 a écrit:Le tir O3b n'aura pas lieu cette année, il vient d'être repoussé à début 2014. Les satellites arrivés à Kourou en salle blanche sont en train d'être remballés pour repartir chez le constructeur, ce qui entraînera plusieurs mois de retard pour le tir.
Pour le moment, aucun impact n'est annoncé sur le tir Gaïa.

luc973 a écrit:Il s'agirait d'une anomalie détectée sur 2 des modèles déjà en vol, sur un équipement redondé donc l'anomalie n'est pas "active", mais je ne sais pas quel équipement.

Among the upcoming launches in 2013, our customer O3b has decided to carry out additional tests on its satellites, which means that the second launch for the O3b constellation has been postponed for the moment.
Arianespace's manifest for the remainder of the year is therefore as follows:

• a Soyuz launches from CSG on November 20, lofting ESA's Gaia astronomical observatory and star mapping satellite.
  
• an Ariane 5 launch in mid-December, with the SES Astra 5B and Hispasat Amazonas-4A satellites.
  

luc973 a écrit:Il s'agirait d'une anomalie détectée sur 2 des modèles déjà en vol, sur un équipement redondé

10.09.2013 The launch of "Soyuz-ST" O3b satellites postponed to 2014

Launch from Kourou (French Guiana) carrier rocket "Soyuz-ST" satellites O3b, designed to provide mobile Internet users, has been postponed to 2014, according to the website of Arianspace.

It was planned that this launch will take place on September 30. "Our customers have decided to conduct further testing of the spacecraft, which means that the second launch for O3b constellation currently shelved," - said in a statement.

Thus, the plan confirmed by Arianespace launch before the end of 2013 include the launch of the "Union" with the European research unit Gaia November 20 from Kourou and Ariane-5 rocket with satellites SES Astra 5B and Hispasat Amazonas-4A in mid-December, the report says, transfers RIA Novosti reported.

PARIS-Au moins deux des quatre satellites en orbite appartenant démarrage fournisseur de réseaux à large bande d'O3b ont montré des anomalies mineures de l'alimentation de leurs charges utiles qui ont causé O3b mettre au rebut un prévu le 30 septembre le lancement, même si la décision peut coûter à la société plusieurs mois de départ recettes, O3b chef de la direction Steve Collar a déclaré le 10 septembre

Dans une interview, collier dit ce qu'il a appelé des événements "basse tension" sur les satellites, lancés en Juin, n'ont aucun effet sur ​​les performances des satellites et peut en fait être sans conséquence.

montmein69 a écrit:Lancement reporté à 2014 .... donc titre du FIL à modifier.

patchfree a écrit:Reporté à 2014 donc:

10.09.2013 The launch of "Soyuz-ST" O3b satellites postponed to 2014

Launch from Kourou (French Guiana) carrier rocket "Soyuz-ST" satellites O3b, designed to provide mobile Internet users, has been postponed to 2014, according to the website of Arianspace.

It was planned that this launch will take place on September 30. "Our customers have decided to conduct further testing of the spacecraft, which means that the second launch for O3b constellation currently shelved," - said in a statement.

Thus, the plan confirmed by Arianespace launch before the end of 2013 include the launch of the "Union" with the European research unit Gaia November 20 from Kourou and Ariane-5 rocket with satellites SES Astra 5B and Hispasat Amazonas-4A in mid-December, the report says, transfers RIA Novosti reported.

Arianespace a écrit:En outre, le premier lancement Soyuz au CSG de l’année, VS07, pour Sentinel 1A,
est fixé au 28 mars prochain.