COSMOS 1910, 18789
Orbit data source: Space-Track
COSMOS 1910, 18789 is a payload satellite owned by UNKS (CIS) in LEO that was launched on Fri, 15 Jan 1988 UTC via a TSIKLON-3 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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18789 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
NPO PM
Mission
Defense Communications
Bus & Motor
STRELA-3, Unknown motor
Mass
225 kg wet, 225 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl, 0.8 m
Radar Cross Section
1.257 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 COSMOS 1910
1 18789U 88002B 25305.55032480 .00000013 00000-0 11246-4 0 9995
2 18789 82.6060 38.7249 0003992 15.4525 355.9331 12.63626170743125Epoch: 2025-11-01T13:12Z
TLE epoch observation values (Epoch: 2025-11-01T13:12:28.062Z)
Latitude
11.24221°
Longitude
160.99996°
Altitude
1,406.895 km
Speed
7.159 km/s
True Right ascension
02h 40m 46s
True Declination
11° 10' 56"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
12:28:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,408.438 km
Perigee altitude
1,402.224 km
Semi-major axis
7,783.468 km
Eccentricity
0.0004
Inclination
82.606°
RAAN
38.7249°
Arg. of periapsis
15.4525°
True anomaly
355.92985°
Mean anomaly
355.9331°
Eccentric anomaly
355.93148°
Mean motion
3.1607 °/min
Orbital period
113.9 mins
BSTAR
0.000011246
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Other satellites on launch #2 in the year 1988 (1988-01-15 UTC)
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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.COSMOS 1910 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. |
|---|---|---|---|---|---|---|---|
| 15 mins | 2025-11-02 18:15:51.253Z | 351.028° N | 2025-11-02 18:22:51.253Z | 322.373° NNW | 44.574° | 2025-11-02 18:30:51.253Z | 177.845° S |
| 7 mins | 2025-11-02 20:13:51.253Z | 306.546° NW | 2025-11-02 20:16:51.253Z | 283.509° WNW | 14.437° | 2025-11-02 20:20:51.253Z | 253.776° W |
| 8 mins | 2025-11-03 05:12:51.253Z | 106.118° ESE | 2025-11-03 05:15:51.253Z | 81.841° E | 17.083° | 2025-11-03 05:20:51.253Z | 42.763° NE |
| 15 mins | 2025-11-03 07:02:51.253Z | 188.563° SSW | 2025-11-03 07:09:51.253Z | 255.062° W | 44.838° | 2025-11-03 07:17:51.253Z | 6.316° NNE |
| 8 mins | 2025-11-03 09:02:51.253Z | 271.517° WNW | 2025-11-03 09:05:51.253Z | 295.137° NW | 15.554° | 2025-11-03 09:10:51.253Z | 333.103° NNW |
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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