COSMOS 2538, 44424
Orbit data source: Space-Track
COSMOS 2538, 44424 is a payload satellite owned by TsNIIKhM (CIS) in SSO that was launched on Wed, 10 Jul 2019 UTC via a SOYUZ-2-1V 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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44424 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
TsNIIKhM
Mission
Operational Defense Technology
Bus & Motor
NIVELIR, Unknown motor
Mass
~100 kg wet, ~100 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Hex Cyl + 1 Ant, 0.4 m
Radar Cross Section
0.503 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 6 hours ago
TLE from 6 hours ago
0 COSMOS 2538
1 44424U 19039D 26014.63031747 .00004312 00000-0 20700-3 0 9996
2 44424 97.6039 93.0961 0043320 217.4692 142.3521 15.18582897356584Epoch: 2026-01-14T15:07Z
TLE epoch observation values (Epoch: 2026-01-14T15:07:39.429Z)
Latitude
0.00006°
Longitude
112.08626°
Altitude
536.885 km
Speed
7.581 km/s
True Right ascension
06h 12m 23s
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
21:47:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
536.926 km
Perigee altitude
477.272 km
Semi-major axis
6,885.236 km
Eccentricity
0.00433
Inclination
97.6039°
RAAN
93.0961°
Arg. of periapsis
217.4692°
True anomaly
142.65402°
Mean anomaly
142.3521°
Eccentric anomaly
142.50319°
Mean motion
3.79896 °/min
Orbital period
94.76 mins
BSTAR
0.000207
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Other satellites on launch #39 in the year 2019 (2019-07-10 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.COSMOS 2538 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-01-15 05:29:53.202Z | 195.589° SSW | 2026-01-15 05:31:53.202Z | 248.737° W | 35.972° | 2026-01-15 05:34:53.202Z | 330.344° NNW |
| 4 mins | 2026-01-15 18:35:53.202Z | 326.27° NNW | 2026-01-15 18:36:53.202Z | 299.25° NW | 26.39° | 2026-01-15 18:39:53.202Z | 230.918° WSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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