Spei Satelles (or SpeiSat) is the first Vatican satellite, it consists of a 3U cubesat and was launched in 2023 by a Falcon 9 from Vandenberg Space Force Base on a rideshare mission. [1] [2]
Operator | Agenzia Spaziale Italiana |
---|---|
COSPAR ID | 2023-084-BT |
SATCAT no. | 56991 |
Website | https://www.speisatelles.org/en |
Spacecraft properties | |
Manufacturer | Politecnico di Torino |
Payload mass | 3Kg |
Start of mission | |
Launch date | June 12, 2023, 21:35:00UTC |
Rocket | Falcon 9 Block 5 |
Launch site | SLC-4E Vandenberg SFB |
Deployed from | ION-SCV 011 |
Orbital parameters | |
Regime | SSO |
Eccentricity | 0.0469 |
Periapsis altitude | 470 |
Apoapsis altitude | 481 |
Inclination | 97.5° |
Period | 7 days |
The satellite was created by the Politecnico di Torino and promoted by the Dicastery for Communication of the Holy See with coordination from the Italian space agency (ASI). [3]
The mission logo was created by the students and teachers of the IUSVE Salesian University Institute in Venice.
SpeiSat hosts 2 on-board computers, a battery, small magnets to stabilize the satellite and 2 UHF transmitters in order to broadcast messages from Pope Francis on a 437.5 MHz frequency.[ citation needed ]
The satellite also contains a nanobook created by the National Research Council (CNR) with the Holy Father's book in his shell and a file containing messages and images of the 2020 Statio Orbis written in binary due to the small dimensions.[ citation needed ]
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