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COSMOS 2442 (GLONASS), 33378

Orbit data source: Space-Track

COSMOS 2442 (GLONASS), 33378 is a Commonwealth of Independent States-origin payload satellite in MEO that was launched on Thu, 25 Sep 2008 UTC via a PROTON-M/DM-2 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.

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https://www.satcat.com/sats-embedded/33378?theme=dark&initialShowStats=false

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Identifier

33378, 2008-046A

Orbit

MEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

Resehetnev ISS

Mission

Non-operational Defense Navigation

Bus & Motor

URAGAN, Unknown motor

Mass

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

Launch date (UTC)

2008-09-25 (17 years ago)

Launch vehicle

PROTON-M/DM-2

Launch site

Tyuratam Missile And Space Complex (TTMTR)

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: 1 week ago

TLE from 1 week ago

0 COSMOS 2442 (GLONASS)
1 33378U 08046A   26055.38817031 -.00000050  00000-0  00000-0 0  9997
2 33378  65.5271 318.6734 0018177 313.0546 250.1620  2.13108797135542

Epoch: 2026-02-24T09:18Z

TLE epoch observation values (Epoch: 2026-02-24T09:18:57.914Z)

Latitude

-20.89444°

Longitude

-145.34772°

Altitude

19,151.065 km

Speed

3.95 km/s

True Right ascension

09h 54m 38s

True Declination

-20° 51' 45"

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

20:45:32

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

19,175.306 km

Perigee altitude

19,082.578 km

Semi-major axis

25,507.079 km

Eccentricity

0.00182

Inclination

65.5271°

RAAN

318.6734°

Arg. of periapsis

313.0546°

True anomaly

249.96622°

Mean anomaly

250.162°

Eccentric anomaly

250.06409°

Mean motion

0.53279 °/min

Orbital period

675.69 mins

BSTAR

Loading maneuver chart data...

Computing Atmospheric mass density...

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Other satellites on launch #46 in the year 2008 (2008-09-25 UTC)

SL-12 DEB, 39797 (Decayed)

SL-12 DEB, 39802 (Decayed)

SL-12 DEB, 39800

COSMOS 2443 (GLONASS), 33379

SL-12 R/B(AUX MOTOR), 33385

SL-12 DEB, 40121

COSMOS 2444 (GLONASS), 33380

SL-12 R/B(AUX MOTOR), 33384

SL-12 R/B(2), 33383

SL-12 PLAT, 33381 (Decayed)

SL-12 R/B(1), 33382 (Decayed)

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COSMOS 2442 (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.
91 mins	2026-03-03 17:00:04.354Z	53.831° ENE	2026-03-03 17:00:04.354Z	53.831° ENE	37.319°	2026-03-03 18:31:04.354Z	30.507° NE
227 mins	2026-03-04 04:45:04.354Z	330.971° NNW	2026-03-04 06:37:04.354Z	284.592° WNW	37.448°	2026-03-04 08:32:04.354Z	223.256° SW
186 mins	2026-03-04 13:39:04.354Z	113.692° SE	2026-03-04 15:13:04.354Z	64.731° ENE	29.971°	2026-03-04 16:45:04.354Z	24.554° NE

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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 2442 (GLONASS), 33378 on other resources

View COSMOS 2442 (GLONASS), 33378 on NASA - NSSDCA Website

View COSMOS 2442 (GLONASS), 33378 on Heavens-Above

View COSMOS 2442 (GLONASS), 33378 on Keep Track

View COSMOS 2442 (GLONASS), 33378 on Celestrak

View COSMOS 2442 (GLONASS), 33378 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 2442 (GLONASS), 33378

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 week ago

TLE from 1 week ago

TLE epoch observation values (Epoch: 2026-02-24T09:18:57.914Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #46 in the year 2008 (2008-09-25 UTC)

COSMOS 2442 (GLONASS) Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 2442 (GLONASS), 33378 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 week ago