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HAWK-2B
RF Signal Geolocation · HawkEye 360
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The second satellite of HawkEye 360 Cluster 2, operational in the growing RF geolocation constellation. Primary commercial applications include maritime domain awareness — detecting vessels that have switched off their AIS transponders to hide movements — and monitoring radio frequency interference affecting GPS and communications satellites.
Its orbit
- Orbit
- Low Earth Orbitcan appear as a fast-moving star at dawn or dusk
- Altitude
- 285–290 mi (458–466 km)
- Inclination
- 97.2°
- One orbit
- 93.7 minutes15.4 orbits a day
- NORAD ID
- 47508
- Int’l designator
- 2021-006CZ
- Launched
- 2021
Orbital elements from CelesTrak, as of 22 Sep 2026.