THEMIS D
THEMIS D is a satellite operated by United States, currently in a highly elliptical orbit ranging from 1,355 km to 78,188 km. It completes one orbit of Earth roughly every 1644 minutes at an inclination of 7.9°. It was launched in 2007. Track its live position and see when it passes over your location on azmth.
Orbital data
- NORAD ID
- 30797
- COSPAR ID
- 2007-004D
- Type
- Satellite
- Orbit
- HEO
- Perigee (lowest)
- 1,355 km
- Apogee (highest)
- 78,188 km
- Inclination
- 7.89°
- Orbital period
- 1644 min
- Launch year
- 2007
- Operator
- United States
Orbital data updated: 2026-07-18 · from CelesTrak, refreshed every 2 hours.
About HEO orbit
Highly Elliptical Orbit. An elongated orbit that swings close to Earth at perigee and far away at apogee. Includes Molniya and Tundra orbits used for high-latitude coverage.
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