DMSP 5D-3 F15 (USA 147)
DMSP 5D-3 F15 (USA 147) is a weather operated by United States, currently in low Earth orbit, around 834 km altitude. It completes one orbit of Earth roughly every 102 minutes at an inclination of 99.0°. It was launched in 1999. Track its live position and see when it passes over your location on azmth.
Orbital data
- NORAD ID
- 25991
- COSPAR ID
- 1999-067A
- Type
- Weather
- Orbit
- LEO
- Perigee (lowest)
- 834 km
- Apogee (highest)
- 847 km
- Inclination
- 98.99°
- Orbital period
- 102 min
- Launch year
- 1999
- Operator
- United States
Orbital data updated: 2026-07-22 · from CelesTrak, refreshed every 2 hours.
About LEO orbit
Low Earth Orbit. Up to 2,000 km altitude. Where most satellites live including the ISS (~420 km), Starlink (~550 km), and Earth observation. Orbital period roughly 90 minutes.
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