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COSMOS 2527 (GLONASS), 43508

Orbit data source: Space-Track

COSMOS 2527 (GLONASS), 43508 is a Commonwealth of Independent States-origin payload satellite in MEO that was launched on Sat, 16 Jun 2018 UTC via a SOYUZ-2-1B 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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https://www.satcat.com/sats-embedded/43508?theme=dark&initialShowStats=false

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Identifier

43508, 2018-053A

Orbit

MEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

Resehetnev ISS

Mission

Operational Defense Navigation

Bus & Motor

URAGAN, Unknown motor

Mass

1,450 kg wet, ~1,200 kg dry

Launch date (UTC)

2018-06-16 (8 years ago)

Launch vehicle

SOYUZ-2-1B

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl + 1 Ant + 2 Pan, 3.9 m

Radar Cross Section

8.467 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 2 days ago

TLE from 2 days ago

0 COSMOS 2527 (GLONASS)
1 43508U 18053A   26095.81833929  .00000008  00000-0  00000-0 0  9990
2 43508  65.5386  76.3196 0009211 248.0431 111.8454  2.13102100 60732

Epoch: 2026-04-05T19:38Z

TLE epoch observation values (Epoch: 2026-04-05T19:38:24.514Z)

Latitude

0.00006°

Longitude

-52.41713°

Altitude

19,139.213 km

Speed

3.952 km/s

True Right ascension

05h 05m 12s

True Declination

0° 00' 00"

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

12:50:47

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

19,152.971 km

Perigee altitude

19,105.981 km

Semi-major axis

25,507.613 km

Eccentricity

0.00092

Inclination

65.5386°

RAAN

76.3196°

Arg. of periapsis

248.0431°

True anomaly

111.94333°

Mean anomaly

111.8454°

Eccentric anomaly

111.89437°

Mean motion

0.53277 °/min

Orbital period

675.72 mins

BSTAR

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Other satellites on launch #53 in the year 2018 (2018-06-16 UTC)

FREGAT R/B, 43509

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COSMOS 2527 (GLONASS) 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.
217 mins	2026-04-08 06:45:04.604Z	337.263° NNW	2026-04-08 07:58:04.604Z	60.126° ENE	43.464°	2026-04-08 10:22:04.604Z	159.598° S
264 mins	2026-04-09 02:21:04.604Z	241.423° WSW	2026-04-09 05:42:04.604Z	19.113° NNE	40.101°	2026-04-09 06:45:04.604Z	78.548° E

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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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Check out COSMOS 2527 (GLONASS), 43508 on other resources

View COSMOS 2527 (GLONASS), 43508 on NASA - NSSDCA Website

View COSMOS 2527 (GLONASS), 43508 on Heavens-Above

View COSMOS 2527 (GLONASS), 43508 on Keep Track

View COSMOS 2527 (GLONASS), 43508 on Celestrak

View COSMOS 2527 (GLONASS), 43508 on Gunter's Space Page

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

COSMOS 2527 (GLONASS), 43508

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-04-05T19:38:24.514Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #53 in the year 2018 (2018-06-16 UTC)

COSMOS 2527 (GLONASS) Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 2527 (GLONASS), 43508 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 days ago