28 MARRAS. 2006
Julkaisupäivä
4919
Katselukerrat
The COROT spacecraft consisted of a platform (Proteus) already used by CNES for low-Earth-orbiting satellites. The telescope and two cameras for scientific investigations were mounted on this platform.
COROT in a nutshell | |
Launch mass | 630 kilograms |
Dimensions | 4.2 metres high 9 metres wide (with deployed solar arrays) |
Power | 530 Watts |
Telemetry | 1.5 Gbit per day |
Mass memory capacity | 2 Gbit |
Pointing accuracy | 0.5 arcseconds |
Orbit | Earth polar circular orbit 90º degrees inclination 896 kilometres altitude |
Mission duration | 3 years planned lifetime The mission ended on 17 June 2014 |
Prime Contractor | Alcatel Alenia Space |
Ground stations | Kiruna (S), Aussaguel (F), Hartebeesthoek (South Africa), Kourou (French Guyana), with mission-specific ground stations in Alcantara (Brazil) and Vienna (A). |
Mediamodaali
Mediamodaali
COROT at CNES
ESA's exoplanet missions
One of the central questions of ESA’s Cosmic Vision is: “What are the conditions for planet formation and the emergence of life?” ESA’s past, present and future exoplanet missions are designed to tackle this question.
What are exoplanets?
An exoplanet is a planet outside our own Solar System, sometimes referred to as an extrasolar planet.
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