COSMOS 2510 (EKS 1)

NORAD 41032· COSPAR 2015-066A· Active satellite· Military & Reconnaissance· HEO

Launch

Launched on Nov 17, 2015 from 43/4 (43R), Russia aboard a Soyuz 2.1b Fregat.

Soyuz-2.1b/Fregat | EKS (Tundra) (Kosmos 2510) →

GLONASS satellite (representative) — Representative GLONASS image · Patrick G. · CC BY-SA 2.0 · via Wikimedia Commons

Live · TLE epoch 2026-09-08 02:40 UTC

Orbit class

HEO — Highly Elliptical (Molniya, Tundra, GTO)

Operator

Russia / Soviet Union (military)

Country

Russia

Manufacturer

—

Launched

Nov 17, 2015

Mass

—

Apogee

39,276 km

Perigee

1,081 km

Inclination

63.45°

Period

11.96 h

Part of the GLONASS constellation · this satellite is one of 758

Russian satellite navigation system. ~24 active sats in MEO at ~19,100 km.

See all GLONASS satellites →

Altitude history

Apogee and perigee for COSMOS 2510 (EKS 1) across 14 days of archived orbital elements (15 element sets, one per day).

Trend

Raising

Change

+3.2 km

Rate

+0.23 km/day

Now

1081 × 39276 km

Apogee Perigee

Derived from our own archive of CelesTrak orbital elements, sampled every 3 hours. Short windows show drag and station-keeping; they are not a reentry prediction.

Related satellites

Sources & further reading

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