COSMOS 2040, 20234
Orbit data source: Space-Track
COSMOS 2040, 20234 is a payload satellite owned by UNKS (CIS) in LEO that was launched on Thu, 14 Sep 1989 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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20234 intel report (Beta)
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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 + 1 Ant, 3.5 m
Radar Cross Section
1.583 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 COSMOS 2040
1 20234U 89074C 26122.18188703 .00000017 00000-0 37970-4 0 9996
2 20234 82.5825 276.7300 0005904 72.7956 100.6262 12.62626630687824Epoch: 2026-05-02T04:21Z
TLE epoch observation values (Epoch: 2026-05-02T04:21:55.039Z)
Latitude
6.38526°
Longitude
170.31655°
Altitude
1,415.104 km
Speed
7.153 km/s
True Right ascension
06h 23m 35s
True Declination
6° 21' 02"
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
23:21:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,414.04 km
Perigee altitude
1,404.844 km
Semi-major axis
7,787.579 km
Eccentricity
0.00059
Inclination
82.5825°
RAAN
276.73°
Arg. of periapsis
72.7956°
True anomaly
100.69269°
Mean anomaly
100.6262°
Eccentric anomaly
100.65944°
Mean motion
3.1582 °/min
Orbital period
113.99 mins
BSTAR
0.00003797
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Other satellites on launch #74 in the year 1989 (1989-09-14 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 2040 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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2026-05-02 21:10:14.694Z | 7.704° NNE | 2026-05-02 21:17:14.694Z | 70.779° E | 32.719° | 2026-05-02 21:24:14.694Z | 138.254° SSE |
| 13 mins | 2026-05-02 23:06:14.694Z | 333.902° NNW | 2026-05-02 23:12:14.694Z | 274.551° WNW | 33.649° | 2026-05-02 23:19:14.694Z | 208.383° SW |
| 13 mins | 2026-05-03 09:59:14.694Z | 146.825° SSE | 2026-05-03 10:05:14.694Z | 88.102° E | 32.626° | 2026-05-03 10:12:14.694Z | 23.864° NE |
| 13 mins | 2026-05-03 11:54:14.694Z | 223.551° SW | 2026-05-03 12:00:14.694Z | 286.706° WNW | 33.687° | 2026-05-03 12:07:14.694Z | 352.471° N |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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