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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

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<iframe src="https://www.satcat.com/sats-embedded/42907?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/42907?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

42907, 2017-046A

Orbit

GEO

Last TLE update

2 days ago

Origin

Russian Space Forces (CIS)

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 (8 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, 27 m

Radar Cross Section

24.423 m²

Expand to show TLE details & history

TLE from 2 days ago

0 COSMOS 2520
1 42907U 17046A   25187.50171705  .00000153  00000-0  00000-0 0  9998
2 42907   0.0344  99.0070 0000404  61.9584 349.3870  1.00273877 28932

Epoch: 2025-07-06T12:02Z

TLE epoch observation values (Epoch: 2025-07-06T12:02:28.353Z)

Latitude

0.03593°

Longitude

45.01063°

Altitude

35,783.823 km

Speed

3.075 km/s

True Right ascension

10h 01m 24s

True Declination

0° 02' 09"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

0.00414°

Longitude

-28.96722°

Altitude

35,785.104 km

Speed

3.075 km/s

Apparent Right ascension

05h 17m 32s

Apparent Declination

-5° 00' 07"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

19:04:56

Azimuth

41.789° NE

Elevation

-47.531°

Doppler factor

Orbital elements

Apogee altitude

35,788.782 km

Perigee altitude

35,785.375 km

Semi-major axis

42,165.216 km

Eccentricity

0.00004

Inclination

0.0344°

RAAN

99.007°

Arg. of periapsis

61.9584°

True anomaly

Unknown

Mean anomaly

349.387°

Eccentric anomaly

Unknown

Mean motion

0.25068 °/min

Orbital period

1,436.12 mins

BSTAR

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42907 neighbors

Authenticating...

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Other satellites on launch #46 in the year 2017 (2017-08-16 UTC)

BREEZE-M DEB (TANK), 42908

BREEZE-M R/B, 42909

COSMOS 2520 Visibility

Observer location: undefined°, undefined°

COSMOS 2520 is likely not visible in the next few days

Authenticating...

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Check out COSMOS 2520, 42907 on other resources

View COSMOS 2520, 42907 on NASA - NSSDCA Website

View COSMOS 2520, 42907 on Heavens-Above

View COSMOS 2520, 42907 on Keep Track

View COSMOS 2520, 42907 on Celestrak

View COSMOS 2520, 42907 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.