Atlas V 531 | SES-20 & SES-21

Informazioni sul lancio

Finestra di lancio:

04/10/2022 23:36:00 - 05/10/2022 00:21:00 Orario da definire

Probabilità di lancio:



Vettore Atlas V 531

Famiglia Atlas

Nome Atlas V 531

Variante 531


Rampa di lancio Space Launch Complex 41

Cape Canaveral- FL- USA 28,583 -80,583



Missione SES-20 & SES-21


SES-20 & SES-21 are a pair of C-band communication satellites built by Boeing, using the highly efficient all-electric propulsion BSS-702SP satellite bus. These satellites will enable SES to clear 280MHz of mid-band spectrum for 5G use while seamlessly migrating SES’s existing C-band customers and ensuring the continued delivery of digital television to nearly 120 million American TV homes and other critical data services.


Tipo di missione: Communications


Tipo di orbita: Geostationary Orbit