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NORAD 44457

COSMOS 2539

📡 Radar viewIn orbit
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Computing position…
Blue circle: where it is above the horizon now

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From your location

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Its orbit in 3D

Goes round Earth once every 23.9 hours, on an orbit tilted 0.0° from the equator, between 35,761 and 35,771 km up. Earth is drawn to scale.

Drag to turn · pinch to zoom · it moves live

About COSMOS 2539

COSMOS 2539 is a satellite from Russia (or the former Soviet Union), launched on Aug 5, 2019 from Tyuratam Missile and Space Complex.

It sits in geostationary orbit about 35,800 km above the equator near 12°E, turning with Earth so it stays over the same spot.

The map shows where it is right now; the pass list tells you when it next comes over your location.

Kosmos 2539 · Russian communications satellite

Operated by
Ministry of Defense of the Russian Federation
Built by
JSC Information Satellite Systems Reshetnev

Names and facts: Wikidata (CC0).

Orbit height over the past year

Over the last 20 days its lowest point went from 35,785 km to 35,783 km. Sudden rises are engine burns that lift the orbit; slow declines are drag from the thin upper atmosphere.

Lowest point (perigee)Highest point (apogee)
35,78235,78435,78635,78835,79035,792

From Space-Track element sets, one point a day.