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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>

Iframe URL

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 (21 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: 18 hours ago

TLE from 18 hours ago

0 COSMOS 2419 (GLONASS)
1 28915U 05050A   26313.40164837 -.00000049  00000-0  00000-0 0  9997
2 28915  65.4823 311.2038 0014468 327.8136 201.4897  2.13108332162469

Epoch: 2026-11-09T09:38Z

TLE epoch observation values (Epoch: 2026-11-09T09:38:22.419Z)

Latitude

9.74885°

Longitude

-66.45985°

Altitude

19,163.558 km

Speed

3.948 km/s

True Right ascension

08h 26m 50s

True Declination

9° 43' 58"

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

23:34:01

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

19,165.884 km

Perigee altitude

19,092.077 km

Semi-major axis

25,507.117 km

Eccentricity

0.00145

Inclination

65.4823°

RAAN

311.2038°

Arg. of periapsis

327.8136°

True anomaly

201.42907°

Mean anomaly

201.4897°

Eccentric anomaly

201.45937°

Mean motion

0.53278 °/min

Orbital period

675.7 mins

BSTAR

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

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

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

SL-12 R/B(2), 28918

COSMOS 2417 (GLONASS), 28917

COSMOS 2418 (GLONASS), 28916

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

SL-12 DEB, 43919

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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.
309 mins	2026-11-10 03:17:17.191Z	239.822° WSW	2026-11-10 04:56:17.191Z	324.891° NNW	60.226°	2026-11-10 08:26:17.191Z	109.343° ESE
163 mins	2026-11-11 00:34:17.191Z	194.203° SSW	2026-11-11 02:54:17.191Z	292.602° NW	76.983°	2026-11-11 03:17:17.191Z	342.298° N

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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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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: 18 hours ago

TLE from 18 hours ago

TLE epoch observation values (Epoch: 2026-11-09T09:38:22.419Z)

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: 18 hours ago