USA 142 DEB
USA 142 DEB is a military operated by United States, currently in a highly elliptical orbit ranging from 517 km to 35,655 km. It completes one orbit of Earth roughly every 634 minutes at an inclination of 28.9°. It was launched in 1999. Track its live position and see when it passes over your location on azmth.
Orbital data
- NORAD ID
- 44436
- COSPAR ID
- 1999-017H
- Type
- Military
- Orbit
- HEO
- Perigee (lowest)
- 517 km
- Apogee (highest)
- 35,655 km
- Inclination
- 28.85°
- Orbital period
- 634 min
- Launch year
- 1999
- Operator
- United States
Orbital data updated: 2026-07-21 · 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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