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17.01.2026 06:18 Age: 18 days

Jason-3, 10 ans en orbite !

Category: News of the Jason-3 mission

Le satellite Jason-3 a été lancé il y a maintenant 10 ans, le 17 janvier 2016.

Le satellite Jason-3 a été lancé il y a maintenant 10 ans depuis la base de Vandenberg (Californie, USA), prenant le relais de Jason-2, lui-même en vol depuis 2008.
Depuis, il a été relayé par Sentinel-6 Michael Freilich, et très récemment Sentinel-6B (encore en phase de calibration), permettant ainsi de continuer la série ininterrompue de mesures débutée avec Topex/Poséidon.
Le satellite fonctionne toujours très bien, mais il est depuis l'été 2025 sur une orbite légèrement différente (décalée de 2 km), permettant des mesures dites "géodésiques". 
 

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