COSMOS 2489, 39484
Orbit data source: Space-Track
COSMOS 2489, 39484 is a payload satellite owned by VVKO (CIS) in LEO that was launched on Wed, 25 Dec 2013 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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39484 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
Resehetnev ISS
Mission
Operational Civil 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 2489
1 39484U 13076B 25356.24001834 -.00000086 00000-0 -69273-3 0 9994
2 39484 82.4889 280.2800 0021547 118.9184 241.4060 12.42871553543962Epoch: 2025-12-22T05:45Z
TLE epoch observation values (Epoch: 2025-12-22T05:45:37.584Z)
Latitude
-0.00006°
Longitude
102.83243°
Altitude
1,505.301 km
Speed
7.108 km/s
True Right ascension
18h 41m 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
13:04:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,508.763 km
Perigee altitude
1,474.848 km
Semi-major axis
7,869.942 km
Eccentricity
0.00215
Inclination
82.4889°
RAAN
280.28°
Arg. of periapsis
118.9184°
True anomaly
241.18948°
Mean anomaly
241.406°
Eccentric anomaly
241.29771°
Mean motion
3.10875 °/min
Orbital period
115.8 mins
BSTAR
-0.00069273
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Other satellites on launch #76 in the year 2013 (2013-12-25 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 2489 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. |
|---|---|---|---|---|---|---|---|
| 16 mins | 2025-12-22 19:22:14.098Z | 168.129° S | 2025-12-22 19:30:14.098Z | 80.529° E | 41.418° | 2025-12-22 19:38:14.098Z | 14.45° NNE |
| 13 mins | 2025-12-22 21:21:14.098Z | 240.723° WSW | 2025-12-22 21:27:14.098Z | 291.241° WNW | 25.233° | 2025-12-22 21:34:14.098Z | 346.972° N |
| 13 mins | 2025-12-23 05:34:14.098Z | 17.415° NNE | 2025-12-23 05:40:14.098Z | 69.325° E | 26.004° | 2025-12-23 05:47:14.098Z | 125.659° SE |
| 15 mins | 2025-12-23 07:30:14.098Z | 343.129° N | 2025-12-23 07:37:14.098Z | 276.91° WNW | 40.693° | 2025-12-23 07:45:14.098Z | 193.476° SSW |
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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