COSMOS 2452, 35499
Orbit data source: Space-Track
COSMOS 2452, 35499 is a payload satellite owned by KVR (CIS) in LEO that was launched on Mon, 06 Jul 2009 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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35499 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
Resehetnev ISS
Mission
Non-operational Defense Communications
Bus & Motor
STRELA-3M, Unknown motor
Mass
280 kg wet, 280 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl + 1 Ant, 3.5 m
Radar Cross Section
1.583 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 COSMOS 2452
1 35499U 09036B 26061.61940701 .00000029 00000-0 13718-3 0 9995
2 35499 82.4932 145.9664 0015633 16.0110 344.1461 12.43006179755533Epoch: 2026-03-02T14:51Z
TLE epoch observation values (Epoch: 2026-03-02T14:51:56.765Z)
Latitude
-0°
Longitude
122.56966°
Altitude
1,484.746 km
Speed
7.127 km/s
True Right ascension
09h 43m 51s
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
02:25:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,503.539 km
Perigee altitude
1,478.934 km
Semi-major axis
7,869.374 km
Eccentricity
0.00156
Inclination
82.4932°
RAAN
145.9664°
Arg. of periapsis
16.011°
True anomaly
344.09707°
Mean anomaly
344.1461°
Eccentric anomaly
344.12159°
Mean motion
3.10909 °/min
Orbital period
115.79 mins
BSTAR
0.00013718
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Other satellites on launch #36 in the year 2009 (2009-07-06 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 2452 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-03-03 04:31:06.881Z | 118.575° SE | 2026-03-03 04:36:06.881Z | 81.88° E | 18.389° | 2026-03-03 04:41:06.881Z | 43.056° NE |
| 15 mins | 2026-03-03 06:25:06.881Z | 190.642° SSW | 2026-03-03 06:32:06.881Z | 273.068° WNW | 44.692° | 2026-03-03 06:40:06.881Z | 5.673° NNE |
| 8 mins | 2026-03-03 08:27:06.881Z | 273.879° WNW | 2026-03-03 08:30:06.881Z | 296.532° NW | 15.435° | 2026-03-03 08:35:06.881Z | 332.989° NNW |
| 15 mins | 2026-03-03 16:36:06.881Z | 6.276° NNE | 2026-03-03 16:43:06.881Z | 77.105° E | 37.146° | 2026-03-03 16:51:06.881Z | 148.467° SSE |
| 14 mins | 2026-03-03 18:33:06.881Z | 331.426° NNW | 2026-03-03 18:39:06.881Z | 280.482° WNW | 29.998° | 2026-03-03 18:47:06.881Z | 213.807° SW |
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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