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COSMOS 2541 (EKS 3) — Live Satellite Tracking (NORAD 44552)

Track COSMOS 2541 (EKS 3) (NORAD catalog number 44552) 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 65th orbital launch of that year (COSPAR designation 2019-065A). As of this element set it had completed roughly 5,174 revolutions of Earth.

Its speed swings from 1.78 km/s at apogee to 8.43 km/s at perigee. COSMOS 2541 (EKS 3) follows a highly elliptical orbit, completing a revolution every 12.0 hours. The orbit is strongly elliptical (eccentricity 0.6516): each revolution swings from 2,883 km at perigee out to 37,494 km at apogee. Inclined 62.7° to the equator, it overflies every latitude up to about 63° north and south. Its orbital plane crosses the equator northbound at right ascension 145.2°. Earth's equatorial bulge drifts that plane westward about 0.09° per day.

Orbital elements

Orbit regime	highly elliptical orbit (HEO)
Perigee × apogee altitude	~2,883 km × 37,494 km
Inclination	62.72°
Orbital period	717.9 min (2.01 rev/day)
Eccentricity	0.65157
Element set epoch	2026-10-20
COSPAR designation	2019-065A
NORAD catalog number	44552

This page's orbital elements come from the CelesTrak catalog of 2026-10-23. 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 Other Active Satellites group

COSMOS 2541 (EKS 3) is one of 4,802 active satellites in WatchSat's general catalog — the broad population of Earth-observation, communications, science, amateur-radio and technology spacecraft outside the giant broadband constellations. Browse all other active satellites live in 3D.

Can you see COSMOS 2541 (EKS 3) from the ground?

Not with the naked eye. At its altitude COSMOS 2541 (EKS 3) 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 the “When can I see it?” panel in the live view.

Related satellites

Nearest catalog neighbors of COSMOS 2541 (EKS 3) in the Other Active Satellites group — usually craft from the same or adjacent launches:

Browse the Other Active Satellites directory or the full satellite directory.

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