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COSMOS 1988 (GLONASS), 19750

Orbit data source: Space-Track

COSMOS 1988 (GLONASS), 19750 is a payload satellite owned by UNKS (CIS) in MEO that was launched on Tue, 10 Jan 1989 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/19750?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/19750?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

19750, 1989-001B

Orbit

MEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

Omsk Av. Zav.

Mission

Non-operational Defense Navigation

Bus & Motor

URAGAN, Unknown motor

Mass

1,300 kg wet, ~1,200 kg dry

Launch date (UTC)

1989-01-10 (37 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: 5 days ago

TLE from 5 days ago

0 COSMOS 1988 (GLONASS)
1 19750U 89001B   25253.58560250  .00000033  00000-0  00000-0 0  9994
2 19750  64.7844  82.1977 0014790 217.2678 336.7721  2.13101701285320

Epoch: 2025-09-10T14:03Z

TLE epoch observation values (Epoch: 2025-09-10T14:03:16.056Z)

Latitude

-12.63849°

Longitude

67.57218°

Altitude

19,098.469 km

Speed

3.958 km/s

True Right ascension

17h 52m 59s

True Declination

-12° 37' 05"

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

04:04:01

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

19,167.26 km

Perigee altitude

19,091.808 km

Semi-major axis

25,507.671 km

Eccentricity

0.00148

Inclination

64.7844°

RAAN

82.1977°

Arg. of periapsis

217.2678°

True anomaly

336.70514°

Mean anomaly

336.7721°

Eccentric anomaly

336.73863°

Mean motion

0.53277 °/min

Orbital period

675.72 mins

BSTAR

Loading maneuver chart data...

Computing Atmospheric mass density...

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Other satellites on launch #1 in the year 1989 (1989-01-10 UTC)

COSMOS 1987 (GLONASS), 19749

COSMOS 1989 (ETALON 1), 19751

SL-12 R/B(1), 19752 (Decayed)

SL-12 DEB, 19753

SL-12 R/B(2), 19754

SL-12 R/B(AUX MOTOR), 19755

SL-12 R/B(AUX MOTOR), 19856

SL-12 DEB, 25797 (Decayed)

SL-12 DEB, 25798

SL-12 DEB, 25799 (Decayed)

SL-12 DEB, 26046 (Decayed)

SL-12 DEB, 26047 (Decayed)

SL-12 DEB, 26813 (Decayed)

SL-12 DEB, 26814 (Decayed)

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COSMOS 1988 (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.
251 mins	2025-09-15 11:25:46.317Z	161.917° S	2025-09-15 13:13:46.317Z	91.563° ESE	43.801°	2025-09-15 15:36:46.317Z	41.644° NE
174 mins	2025-09-16 01:46:46.317Z	334.816° NNW	2025-09-16 03:11:46.317Z	296.948° NW	27.697°	2025-09-16 04:40:46.317Z	251.384° W
95 mins	2025-09-16 09:50:46.317Z	141.135° SSE	2025-09-16 11:25:46.317Z	98.448° ESE	37.48°	2025-09-16 11:25:46.317Z	98.448° ESE

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out COSMOS 1988 (GLONASS), 19750 on other resources

View COSMOS 1988 (GLONASS), 19750 on NASA - NSSDCA Website

View COSMOS 1988 (GLONASS), 19750 on Heavens-Above

View COSMOS 1988 (GLONASS), 19750 on Keep Track

View COSMOS 1988 (GLONASS), 19750 on Celestrak

View COSMOS 1988 (GLONASS), 19750 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 1988 (GLONASS), 19750

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 days ago

TLE from 5 days ago

TLE epoch observation values (Epoch: 2025-09-10T14:03:16.056Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #1 in the year 1989 (1989-01-10 UTC)

COSMOS 1988 (GLONASS) Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 1988 (GLONASS), 19750 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 5 days ago