SENTINEL Infrared Telescope
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|SENTINEL Infrared Telescope|
| Telescope by |
Experimental Engineering Group
|Max. Temp.||2000 K|
|Impact Tolerance||7 m/s|
|Unlock cost||9 000|
The SENTINEL can be used in 2 ways:
- To gather observational data near a celestial body: SENTINEL must be in a high orbit around the celestial body. IE: For example, to use it around Kerbin, its orbit must be 250k or higher.
- To Track Objects (Asteroids) near a celestial body: it must be in a solar orbit (orbiting around the Sun), outside of the sphere of influence of any other body. When activated, it will scan for and display asteroids that are in the next-widest planetary orbit. For example, to scan for asteroids around the orbit of Kerbin, the SENTINEL must be placed in a solar orbit outside of the sphere of influence of Kerbin and at a lower semi-major axis (closer to the Sun) than Kerbin. The inclination, eccentricity, and longitude of ascending node also need to be close to matching the target planet.
|“|| The Sentinel Space Telescope uses infrared light to detect celestial bodies, such as asteroids, that may pose a risk to Kerbin.
— Experimental Engineering Group
- Initial Release
- The text "B-612" can be seen on the side of the telescope. This is a reference to the B612 Foundation, a non profit foundation dedicated to discovering Near Earth Asteroids and defending Earth from them.
- The name SENTINEL is also a reference to the real life Sentinel Space Telescope, which the B612 Foundation proposed to put in Solar orbit near Venus to find asteroids that might threaten the Earth.