GLOBALSTAR M026
NORAD 25873
Payload
MEO
1999-041B
● Active
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MEO · NORAD 25873
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Altitude (km)
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Speed (km/s)
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🛰️ Orbital Parameters
Perigee
2125 km
Apogee
2128 km
Inclination
52.0°
Period
130.1 min
Mean Motion
11.06841689 rev/day
TLE Epoch
2026-06-18 23:00:00 UTC
📐 Computed Orbital Characteristics
Avg. Altitude2,127 km
Orbital Velocity24,656 km/h
Velocity6.85 km/s
Orbital Period2 hours 10 minutes
Orbits / Day11.07
Eccentricity0.0002
Semi-Major Axis8,498 km
Est. Orbital LifetimeEffectively permanent — above atmospheric drag
🚀 Launch & Identity
Country / Operator
Globalstar (Globalstar)
Launch Date
1999-07-25
Launch Site
Cape Canaveral, Florida
Int'l Designator
1999-041B
Object Type
Payload
RCS Size
Large (>1 m²)
📖 About This Object
GLOBALSTAR M026 is an active satellite operated by Globalstar (Globalstar), launched on 1999-07-25 from Cape Canaveral, Florida. With over 27 years in orbit, it has far exceeded many satellites’ design lifetimes. It orbits in Medium Earth Orbit (MEO) at altitudes between 2,125 km and 2,128 km with an inclination of 52.0°. It travels at approximately 24,656 km/h (6.85 km/s), completing one full orbit every 2 hours 10 minutes — that’s roughly 11.07 orbits per day. Orbital Radar tracks GLOBALSTAR M026 in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.
🌍 Orbit Context
GLOBALSTAR M026 orbits at an average altitude of 2,127 km in Medium Earth Orbit, the region between LEO and GEO (2,000–35,786 km). MEO’s higher altitude gives each satellite a much larger ground footprint than LEO, meaning fewer spacecraft are needed for global coverage — but signal latency is higher and radiation from the Van Allen belts is a significant design constraint. Within ±50 km of GLOBALSTAR M026’s average altitude, there are currently 7 active payloads and 5 tracked debris or rocket body fragments. This is a relatively sparse altitude band, containing less than 1% of all active satellites. With an inclination of 52.0°, GLOBALSTAR M026 passes over latitudes between 52.0°N and 52.0°S, covering most populated land masses in both hemispheres. This mid-inclination band balances global coverage with efficient launch energy requirements. Globalstar operates approximately 84 active satellites in total, of which 6 share a similar altitude band with GLOBALSTAR M026.
🔗 Globalstar Constellation
This satellite is part of the Globalstar constellation, a LEO mobile satellite communications system providing voice, data and IoT services. The second-generation constellation operates 24 satellites at approximately 1,414 km altitude with a 52° inclination. Globalstar also provides the backbone for Apple's Emergency SOS via satellite feature on iPhones.
❓ Frequently Asked Questions
GLOBALSTAR M026 orbits in Medium Earth Orbit (MEO) at altitudes between 2,125 km (perigee) and 2,128 km (apogee), with an average altitude of approximately 2,127 km. It completes one orbit every 2 hours 10 minutes, travelling at approximately 24,656 km/h (15,321 mph).
GLOBALSTAR M026 is operated by Globalstar (Globalstar). It is catalogued by the U.S. Space Surveillance Network under NORAD ID 25873. You can track GLOBALSTAR M026 in real time on Orbital Radar’s live tracker or browse all operators in the operator directory.
GLOBALSTAR M026 was launched on 1999-07-25 from Cape Canaveral, Florida, one of the busiest launch facilities in the world, operated by NASA and the U.S. Space Force on Florida’s Atlantic coast. View the full satellite launch log.
Yes — Orbital Radar tracks GLOBALSTAR M026 (NORAD ID 25873) using the latest TLE (two-line element set) data from Space-Track and CelesTrak. Open the live tracker to see its current position, altitude, speed and orbital path updated in real time. You can also browse the satellite directory to find other tracked objects.
GLOBALSTAR M026 travels at approximately 24,656 km/h (15,321 mph) — roughly 6.85 km/s. It completes 11.07 orbits per day, meaning the crew or instruments aboard (if any) would experience approximately 22 sunrises and sunsets every 24 hours.