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COSMOS 2419 (GLONASS), 28915

Orbit data source: Space-Track

COSMOS 2419 (GLONASS), 28915 is a Commonwealth of Independent States-origin payload satellite in MEO that was launched on Sun, 25 Dec 2005 UTC via a PROTON-K/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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<iframe src="https://www.satcat.com/sats-embedded/28915?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

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https://www.satcat.com/sats-embedded/28915?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

28915, 2005-050A

Orbit

MEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

Polyot

Mission

Non-operational Defense Navigation

Bus & Motor

URAGAN, Unknown motor

Mass

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

Launch date (UTC)

2005-12-25 (20 years ago)

Launch vehicle

PROTON-K/DM-2

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl + 2 Pan, 4.2 m

Radar Cross Section

14.707 m², Large (>1 m²)

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

TLE from 1 week ago

0 COSMOS 2419 (GLONASS)
1 28915U 05050A   25311.48405527 -.00000034  00000-0  00000+0 0  9999
2 28915  65.6937 323.5636 0014706 328.4581 227.5902  2.13108171154641

Epoch: 2025-11-07T11:37Z

TLE epoch observation values (Epoch: 2025-11-07T11:37:02.375Z)

Latitude

-14.52398°

Longitude

-70.90267°

Altitude

19,158.395 km

Speed

3.949 km/s

True Right ascension

10h 01m 08s

True Declination

-14° 30' 03"

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

20:41:19

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

19,166.497 km

Perigee altitude

19,091.475 km

Semi-major axis

25,507.123 km

Eccentricity

0.00147

Inclination

65.6937°

RAAN

323.5636°

Arg. of periapsis

328.4581°

True anomaly

227.46593°

Mean anomaly

227.5902°

Eccentric anomaly

227.52805°

Mean motion

0.53278 °/min

Orbital period

675.7 mins

BSTAR

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Computing Atmospheric mass density...

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Other satellites on launch #50 in the year 2005 (2005-12-25 UTC)

SL-12 R/B(AUX MOTOR), 28919

SL-12 DEB, 43919

SL-12 R/B(1), 28921 (Decayed)

SL-12 R/B(2), 28918

COSMOS 2417 (GLONASS), 28917

SL-12 R/B(AUX MOTOR), 28920

COSMOS 2418 (GLONASS), 28916

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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.

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COSMOS 2419 (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.
366 mins	2025-11-15 05:03:26.128Z	252.781° W	2025-11-15 08:32:26.128Z	37.927° NE	41.021°	2025-11-15 11:09:26.128Z	143.673° SSE

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 2419 (GLONASS), 28915 on other resources

View COSMOS 2419 (GLONASS), 28915 on NASA - NSSDCA Website

View COSMOS 2419 (GLONASS), 28915 on Heavens-Above

View COSMOS 2419 (GLONASS), 28915 on Keep Track

View COSMOS 2419 (GLONASS), 28915 on Celestrak

View COSMOS 2419 (GLONASS), 28915 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 2419 (GLONASS), 28915

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: 2025-11-07T11:37:02.375Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #50 in the year 2005 (2005-12-25 UTC)

COSMOS 2419 (GLONASS) Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 2419 (GLONASS), 28915 on other resources

Documentation

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