GONETS M 11 (M21), 40552
Orbit data source: Space-Track
GONETS M 11 (M21), 40552 is a payload satellite owned by Gonets (CIS) in LEO that was launched on Tue, 31 Mar 2015 UTC via an ROKOT launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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40552 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
Resehetnev ISS
Mission
Operational Commercial Communications
Bus & Motor
STRELA-3M, Unknown motor
Mass
225 kg wet, 225 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl + 1 Ant, 3.5 m
Radar Cross Section
1.798 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 21 hours ago
TLE from 21 hours ago
0 GONETS M 11 (M21)
1 40552U 15020A 26308.95951179 .00000198 00000-0 13539-2 0 9990
2 40552 82.4836 303.2818 0017249 57.7496 302.5253 12.42883436526223Epoch: 2026-11-04T23:01Z
TLE epoch observation values (Epoch: 2026-11-04T23:01:41.818Z)
Latitude
0.00001°
Longitude
-86.34278°
Altitude
1,489.817 km
Speed
7.122 km/s
True Right ascension
20h 13m 07s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
16:19:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,505.33 km
Perigee altitude
1,478.181 km
Semi-major axis
7,869.892 km
Eccentricity
0.00172
Inclination
82.4836°
RAAN
303.2818°
Arg. of periapsis
57.7496°
True anomaly
302.35845°
Mean anomaly
302.5253°
Eccentric anomaly
302.44189°
Mean motion
3.10878 °/min
Orbital period
115.8 mins
BSTAR
0.0013539
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Other satellites on launch #20 in the year 2015 (2015-03-31 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.GONETS M 11 (M21) Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-11-05 22:22:45.284Z | 98.908° ESE | 2026-11-05 22:25:45.284Z | 78.109° E | 12.994° | 2026-11-05 22:28:45.284Z | 56.575° ENE |
| 16 mins | 2026-11-06 00:13:45.284Z | 177.085° S | 2026-11-06 00:21:45.284Z | 72.51° E | 75.304° | 2026-11-06 00:29:45.284Z | 11.047° NNE |
| 11 mins | 2026-11-06 02:13:45.284Z | 251.406° W | 2026-11-06 02:18:45.284Z | 290.726° WNW | 22.483° | 2026-11-06 02:24:45.284Z | 338.72° N |
| 14 mins | 2026-11-06 10:25:45.284Z | 13.329° NNE | 2026-11-06 10:31:45.284Z | 67.078° ENE | 36.258° | 2026-11-06 10:39:45.284Z | 135.647° SSE |
| 14 mins | 2026-11-06 12:22:45.284Z | 336.328° NNW | 2026-11-06 12:28:45.284Z | 277.531° WNW | 48.19° | 2026-11-06 12:36:45.284Z | 202.075° SSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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