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COSMOS 2520, 42907

Orbit data source: Space-Track

COSMOS 2520, 42907 is a Commonwealth of Independent States-origin payload satellite in GEO that was launched on Wed, 16 Aug 2017 UTC via a PROTON-M/BRIZ-M launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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.

Not visible in the next 10 days
Identifier
42907, 2017-046A
Orbit
GEO
Country
Flag of CISCIS
Related business
Manufacturer
Resehetnev ISS
Mission
Operational Defense Communications
Bus & Motor
EKSPRESS-2000?, AOCS
Mass
~3,162 kg wet, ~2,000 kg dry
Launch date (UTC)
2017-08-16 (9 years ago)
Launch vehicle
PROTON-M/BRIZ-M
Launch site
Tyuratam Missile And Space Complex (TTMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Cyl + 2 Pan, 13.5 m
Radar Cross Section
24.423 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 8 hours ago

TLE from 8 hours ago
0 COSMOS 2520
1 42907U 17046A   26257.58402772  .00000129  00000-0  00000-0 0  9999
2 42907   0.0254 120.4615 0000084  76.6873  51.6722  1.00273612 33295
Epoch: 2026-09-14T14:00Z
TLE epoch observation values (Epoch: 2026-09-14T14:00:59.995Z)
Latitude
0.03791°
Longitude
45.00425°
Altitude
35,785.349 km
Speed
3.075 km/s
True Right ascension
16h 35m 15s
True Declination
0° 02' 16"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
14:19:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,787.507 km
Perigee altitude
35,786.799 km
Semi-major axis
42,165.29 km
Eccentricity
0.00001
Inclination
0.0254°
RAAN
120.4615°
Arg. of periapsis
76.6873°
True anomaly
51.67296°
Mean anomaly
51.6722°
Eccentric anomaly
51.67258°
Mean motion
0.25067 °/min
Orbital period
1,436.12 mins
BSTAR
0
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Other satellites on launch #46 in the year 2017 (2017-08-16 UTC)

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