GLOBALSTAR M042
NORAD 25679
Payload
LEO
1999-019D
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LEO · NORAD 25679
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Altitude (km)
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Speed (km/s)
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Latitude
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Longitude
🛰️ Orbital Parameters
Perigee
1581 km
Apogee
1586 km
Inclination
52.0°
Period
117.8 min
Mean Motion
12.22104295 rev/day
TLE Epoch
2026-06-19 00:00:00 UTC
📐 Computed Orbital Characteristics
Avg. Altitude1,584 km
Orbital Velocity25,484 km/h
Velocity7.08 km/s
Orbital Period118 minutes
Orbits / Day12.22
Eccentricity0.0003
Semi-Major Axis7,955 km
Est. Orbital LifetimeThousands of years
🚀 Launch & Identity
Country / Operator
Globalstar (Globalstar)
Launch Date
1999-04-15
Launch Site
Baikonur, Kazakhstan
Int'l Designator
1999-019D
Object Type
Payload
RCS Size
Large (>1 m²)
📖 About This Object
GLOBALSTAR M042 is an active satellite operated by Globalstar (Globalstar), launched on 1999-04-15 from Baikonur, Kazakhstan. With over 27 years in orbit, it has far exceeded many satellites’ design lifetimes. It orbits in Low Earth Orbit (LEO) at altitudes between 1,581 km and 1,586 km with an inclination of 52.0°. It travels at approximately 25,484 km/h (7.08 km/s), completing one full orbit every 118 minutes — that’s roughly 12.22 orbits per day. Its near-circular orbit (eccentricity close to zero) means it maintains a very consistent altitude throughout each revolution. At its current altitude, the estimated orbital lifetime before atmospheric re-entry is thousands of years. Orbital Radar tracks GLOBALSTAR M042 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 M042 orbits at an average altitude of 1,584 km in the uppermost reaches of Low Earth Orbit. At this altitude, orbital decay is effectively zero without active deorbiting, and coverage footprints are significantly larger than lower LEO, though at the cost of higher latency. Within ±50 km of GLOBALSTAR M042’s average altitude, there are currently 33 active payloads and 213 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 M042 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 13 share a similar altitude band with GLOBALSTAR M042.
🔗 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 M042 orbits in Low Earth Orbit (LEO) at altitudes between 1,581 km (perigee) and 1,586 km (apogee), with an average altitude of approximately 1,584 km. It completes one orbit every 118 minutes, travelling at approximately 25,484 km/h (15,835 mph).
GLOBALSTAR M042 is operated by Globalstar (Globalstar). It is catalogued by the U.S. Space Surveillance Network under NORAD ID 25679. You can track GLOBALSTAR M042 in real time on Orbital Radar’s live tracker or browse all operators in the operator directory.
GLOBALSTAR M042 was launched on 1999-04-15 from Baikonur, Kazakhstan, the world’s first and largest operational space launch facility, located in Kazakhstan. At its current altitude, the estimated remaining orbital lifetime is: thousands of years. View the full satellite launch log.
Yes — Orbital Radar tracks GLOBALSTAR M042 (NORAD ID 25679) 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 M042 travels at approximately 25,484 km/h (15,835 mph) — roughly 7.08 km/s. It completes 12.22 orbits per day, meaning the crew or instruments aboard (if any) would experience approximately 24 sunrises and sunsets every 24 hours.