COSMOS 2554
Launch
Launched on Apr 7, 2022 from 43/3 (43L), Russia aboard a Soyuz 2.1b.
Soyuz 2.1b | Kosmos 2554 (Lotos-S1 #6) →
Live · TLE epoch 2026-09-08 14:59 UTC
Orbit class
LEO — Low Earth Orbit (circular, < 2,000 km)
Operator
Russia / Soviet Union (military)
Country
Russia
Manufacturer
—
Launched
Apr 7, 2022
Mass
—
Apogee
914 km
Perigee
907 km
Inclination
67.15°
Period
1.72 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.
Altitude history
Apogee and perigee for COSMOS 2554 across 14 days of archived orbital elements (15 element sets, one per day).
Trend
Stable
Change
-0.0 km
Rate
-0.00 km/day
Now
907 × 914 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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