COSMOS 2534 (GLONASS), 44299
Orbit data source: Space-Track
COSMOS 2534 (GLONASS), 44299 is a Commonwealth of Independent States-origin payload satellite in MEO that was launched on Mon, 27 May 2019 UTC via a SOYUZ-2-1B 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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Identifier
Orbit
Country
CISRelated business
Manufacturer
Resehetnev ISS
Mission
Operational Defense Navigation
Bus & Motor
URAGAN, Unknown motor
Mass
1,450 kg wet, ~1,200 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl + 1 Ant + 2 Pan, 3.9 m
Radar Cross Section
8.467 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 COSMOS 2534 (GLONASS)
1 44299U 19030A 26047.95941378 .00000045 00000-0 00000-0 0 9995
2 44299 64.3695 196.6612 0009024 281.7684 142.4826 2.13102385 52363Epoch: 2026-02-16T23:01Z
TLE epoch observation values (Epoch: 2026-02-16T23:01:33.350Z)
Latitude
54.41769°
Longitude
106.36506°
Altitude
19,156.176 km
Speed
3.951 km/s
True Right ascension
15h 54m 48s
True Declination
54° 22' 20"
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
19:09:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
19,152.512 km
Perigee altitude
19,106.476 km
Semi-major axis
25,507.631 km
Eccentricity
0.0009
Inclination
64.3695°
RAAN
196.6612°
Arg. of periapsis
281.7684°
True anomaly
142.54552°
Mean anomaly
142.4826°
Eccentric anomaly
142.51407°
Mean motion
0.53277 °/min
Orbital period
675.72 mins
BSTAR
0
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Other satellites on launch #30 in the year 2019 (2019-05-27 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 2534 (GLONASS) 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. |
|---|---|---|---|---|---|---|---|
| 217 mins | 2026-02-17 21:56:17.892Z | 331.181° NNW | 2026-02-17 23:43:17.892Z | 286.716° WNW | 35.174° | 2026-02-18 01:33:17.892Z | 228.902° WSW |
| 197 mins | 2026-02-18 06:38:17.892Z | 120.332° SE | 2026-02-18 08:18:17.892Z | 68.304° E | 31.686° | 2026-02-18 09:55:17.892Z | 26.877° NE |
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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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