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LEMUR-1

Commercial Weather / Maritime Monitoring (Founding Satellite) · Spire Global

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LEMUR-1, the first satellite ever launched by Spire Global (then operating as Nanosatisfi), deployed in 2014 as a technology-proving mission years before the company built its now-massive constellation. LEMUR-1 tested the core sensor and communications concepts that would define the entire LEMUR-2 fleet — GPS radio occultation for weather, AIS for ship tracking — establishing the foundation for what has since grown into one of the world's largest commercial CubeSat networks.

Its orbit

Orbit
Low Earth Orbitcan appear as a fast-moving star at dawn or dusk
Altitude
361–404 mi (582–650 km)
Inclination
97.8°
One orbit
96.9 minutes14.9 orbits a day
NORAD ID
40044
Int’l designator
2014-033AL
Launched
2014

Orbital elements from CelesTrak, as of 22 Sep 2026.

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