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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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Identifier
18789, 1988-002B
Orbit
LEO
Country
Flag of CISCIS
Related business
Manufacturer
NPO PM
Mission
Defense Communications
Bus & Motor
STRELA-3, Unknown motor
Mass
225 kg wet, 225 kg dry
Launch date (UTC)
1988-01-15 (38 years ago)
Launch vehicle
TSIKLON-3
Launch site
Plesetsk Missile And Space Complex (PKMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Cyl, 0.8 m
Radar Cross Section
1.257 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 9 hours ago

TLE from 9 hours ago
0 COSMOS 1910
1 18789U 88002B   26036.74851589  .00000041  00000-0  16635-3 0  9994
2 18789  82.6069 337.3911 0004766 128.3648 235.8193 12.63629703755274
Epoch: 2026-02-05T17:57Z
TLE epoch observation values (Epoch: 2026-02-05T17:57:51.772Z)
Latitude
4.01906°
Longitude
-67.45113°
Altitude
1,412.386 km
Speed
7.154 km/s
True Right ascension
22h 31m 38s
True Declination
3° 59' 50"
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
04:39:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,409.026 km
Perigee altitude
1,401.607 km
Semi-major axis
7,783.453 km
Eccentricity
0.00048
Inclination
82.6069°
RAAN
337.3911°
Arg. of periapsis
128.3648°
True anomaly
235.77413°
Mean anomaly
235.8193°
Eccentric anomaly
235.79672°
Mean motion
3.16071 °/min
Orbital period
113.9 mins
BSTAR
0.00016635
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