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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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: 14 hours ago
TLE from 14 hours ago
0 COSMOS 2489
1 39484U 13076B 26209.22769927 .00000021 00000-0 79441-4 0 9990
2 39484 82.4899 144.5214 0021973 9.7564 350.3938 12.42880558571045Epoch: 2026-07-28T05:27Z
TLE epoch observation values (Epoch: 2026-07-28T05:27:53.216Z)
Latitude
-0.00004°
Longitude
116.64972°
Altitude
1,480.058 km
Speed
7.131 km/s
True Right ascension
09h 38m 05s
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
08:45:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,509.06 km
Perigee altitude
1,474.475 km
Semi-major axis
7,869.904 km
Eccentricity
0.0022
Inclination
82.4899°
RAAN
144.5214°
Arg. of periapsis
9.7564°
True anomaly
350.35167°
Mean anomaly
350.3938°
Eccentric anomaly
350.37275°
Mean motion
3.10877 °/min
Orbital period
115.8 mins
BSTAR
0.000079441
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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 | 2026-07-28 21:00:14.291Z | 203.138° SW | 2026-07-28 21:08:14.291Z | 276.169° WNW | 40.837° | 2026-07-28 21:16:14.291Z | 359.696° N |
| 4 mins | 2026-07-29 05:19:14.291Z | 46.856° ENE | 2026-07-29 05:21:14.291Z | 61.193° ENE | 12.373° | 2026-07-29 05:23:14.291Z | 75.228° E |
| 15 mins | 2026-07-29 07:12:14.291Z | 359.252° N | 2026-07-29 07:19:14.291Z | 71.201° E | 42.766° | 2026-07-29 07:27:14.291Z | 161.186° S |
| 11 mins | 2026-07-29 09:10:14.291Z | 321.532° NNW | 2026-07-29 09:15:14.291Z | 280.967° WNW | 22.896° | 2026-07-29 09:21:14.291Z | 232.976° WSW |
| 6 mins | 2026-07-29 18:21:14.291Z | 93.804° ESE | 2026-07-29 18:24:14.291Z | 71.76° E | 13.357° | 2026-07-29 18:27:14.291Z | 50.624° ENE |
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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