BLOCK DM-SL R/B
BLOCK DM-SL R/B is a debris operated by SEAL, currently in a highly elliptical orbit ranging from 377 km to 40,774 km. It completes one orbit of Earth roughly every 734 minutes at an inclination of 1.0°. It was launched in 2002. Track its live position and see when it passes over your location on azmth.
Orbital data
- NORAD ID
- 27446
- COSPAR ID
- 2002-030B
- Type
- Debris
- Orbit
- HEO
- Perigee (lowest)
- 377 km
- Apogee (highest)
- 40,774 km
- Inclination
- 1.00°
- Orbital period
- 734 min
- Launch year
- 2002
- Operator
- SEAL
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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