Home › Navigation › COSMOS 2544 [GLONASS-M]
COSMOS 2544 [GLONASS-M] — Live Satellite Tracking (NORAD 44850)
Track COSMOS 2544 [GLONASS-M] (NORAD catalog number 44850) live on the WatchSat interactive 3D globe above. Its position is propagated in real time from the latest CelesTrak two-line element set using the SGP4/SDP4 orbital model — the same math professional trackers run. It has been on orbit since 2019, launched on the 88th orbital launch of that year (COSPAR designation 2019-088A). As of this element set it had completed roughly 5,236 revolutions of Earth.
Moving at about 3.96 km/s, COSMOS 2544 [GLONASS-M] operates in medium Earth orbit at roughly 19,107–19,167 km altitude, taking about 11.3 hours per revolution (2.13 orbits a day). The orbit is essentially circular (eccentricity 0.0012). Inclined 65.6° to the equator, it overflies every latitude up to about 66° north and south. Its orbital plane crosses the equator northbound at right ascension 71.2°.
Orbital elements
| Orbit regime | medium Earth orbit (MEO) |
|---|---|
| Perigee × apogee altitude | ~19,107 km × 19,167 km |
| Inclination | 65.61° |
| Orbital period | 675.7 min (2.13 rev/day) |
| Eccentricity | 0.00118 |
| Element set epoch | 2026-09-02 |
| COSPAR designation | 2019-088A |
| NORAD catalog number | 44850 |
This page's orbital elements come from the CelesTrak catalog of 2026-09-08. The live 3D view above fetches its own current CelesTrak data when the page opens, through an edge cache that refreshes roughly every 30 minutes.
About the Navigation group
COSMOS 2544 [GLONASS-M] is part of Russia's GLONASS fleet — one of 173 global-navigation satellites in the WatchSat catalog across GPS, GLONASS, Galileo and BeiDou. GNSS spacecraft broadcast precise time signals from orbits around 20,000 km up; a phone fixes its position by comparing several of them at once. See the whole navigation group live in 3D.
Can you see COSMOS 2544 [GLONASS-M] from the ground?
Not with the naked eye. At its altitude COSMOS 2544 [GLONASS-M] is far beyond unaided visibility — following satellites this high takes a telescope and good timing. You can still track it precisely in the live 3D view above, or check pass predictions for your location.
Related satellites
Nearest catalog neighbors of COSMOS 2544 [GLONASS-M] in the Navigation group — usually craft from the same or adjacent launches:
- BEIDOU-3 M19 (NORAD 44864)
- BEIDOU-3 M20 (NORAD 44865)
- BEIDOU-3 M21 (NORAD 44794)
- BEIDOU-3 M22 (NORAD 44793)
- BEIDOU-3 IGSO-3 (NORAD 44709)
- GSAT-30 (NORAD 45026)
Browse the Navigation directory or the full satellite directory · What is a TLE? · WatchSat live globe