COSMOS 2557 (706K)
NORAD 52984· COSPAR 2022-075A· Navigation· MEO
Launch
Launched on Jul 7, 2022 from 43/4 (43R), Russia aboard a Soyuz 2.1b Fregat.
Soyuz 2.1b/Fregat | Glonass-K1 No. 16 (Kosmos 2557) →
Live · TLE epoch 2026-09-08 04:01 UTC
Orbit class
MEO — Medium Earth (2,000–30,000 km, e.g. GPS / Galileo)
Operator
Russian Space Forces
Country
Russia
Manufacturer
JSC Information Satellite Systems Reshetnev
Launched
Jul 7, 2022
Mass
962 kg
Apogee
19,168 km
Perigee
19,105 km
Inclination
64.24°
Period
11.26 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 2557 (706K) across 103 days of archived orbital elements (105 element sets, one per day).
Trend
Stable
Change
-0.0 km
Rate
-0.00 km/day
Now
19105 × 19168 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
Embed this satellite on your site
Free for editorial use. Attribution back to LowEarth is required.
<iframe src="https://lowearth.app/embed/52984" width="640" height="400" frameborder="0" allow="fullscreen"></iframe>