COSMOS 203, 3129
Orbit data source: Space-Track
COSMOS 203, 3129 is a payload satellite owned by OKB-10 (CIS) in LEO that was launched on Tue, 20 Feb 1968 UTC via a KOSMOS 11K65M launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). Payloads include a variety of satellites, spacecraft, and rockets 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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3129 intel report (Beta)
COSMOS 203 details
| Identifier | |
| Orbit | LEO |
| Last TLE update | 12 hours ago |
| Origin | |
| Manufacturer | OKB-10 |
| Mission | Defense Geodetic |
| Bus & Motor | KAUR-1 11F621, Unknown motor |
| Mass | 800 kg wet, 800 kg dry |
| Launch date (UTC) | |
| Launch vehicle | |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Shape & HBR | Cyl + 1 Rod, 17 m |
| Radar Cross Section | 6.283 m², Large (>1 m²) |
Expand to show TLE details & history
TLE from 12 hours ago
0 COSMOS 203
1 03129U 68011A 24356.72065969 .00000016 00000-0 88911-4 0 9993
2 03129 74.0498 188.6962 0011823 137.7110 298.0917 13.18281749734491Epoch: 2024-12-21T17:17Z
Definitive object data (Epoch: 2024-12-21T17:17:44.997Z)
| Latitude | 68.7789° |
| Longitude | -114.42801° |
| Altitude | 1,198.627 km |
| Speed | 7.263 km/s |
| True Right ascension | 15h 43m 06s |
| True Declination | 68° 40' 10" |
| Sunlit | Object was in daylight at TLE epoch |
Visualization TLE readout
| Latitude | 24.69275° |
| Longitude | -154.77834° |
| Altitude | 1,197.068 km |
| Speed | 7.256 km/s |
| Apparent Right ascension | 14h 35m 44s |
| Apparent Declination | -5° 05' 01" |
| Sunlit | Object is in daylight |
Visualization observer readout
| Local Sidereal Time | 04:52:08 |
| Azimuth | 50.444° ENE |
| Elevation | -43.587° |
| Doppler factor | 1 |
Orbital elements
| Apogee altitude | 1,197.992 km |
| Perigee altitude | 1,180.099 km |
| Semi-major axis | 7,567.182 km |
| Eccentricity | 0.0011823 |
| Inclination | 74.0498° |
| RAAN | 188.6962° |
| Arg. of periapsis | 137.711° |
| True anomaly | 297.9721° |
| Mean anomaly | 298.0917° |
| Eccentric anomaly | 298.03191° |
| Mean motion | 3.29717 °/min |
| BSTAR | 0.000088911 |
| Orbital period | 109.18 mins |
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Other satellites on launch #11 in the year 1968 (1968-02-20 UTC)
| COSMOS 203, 3129 |
| SL-8 R/B, 3131 |
| SL-8 DEB, 3147 (Decayed) |
COSMOS 203 Visibility forecast
Observer location: undefined°, undefined
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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2024-12-22 13:02:29.552Z | 153.942° SSE | 2024-12-22 13:08:29.552Z | 98.377° ESE | 26.743° | 2024-12-22 13:14:29.552Z | 40.568° NE |
| 12 mins | 2024-12-22 14:54:29.552Z | 226.899° WSW | 2024-12-22 14:59:29.552Z | 291.2° WNW | 37.429° | 2024-12-22 15:06:29.552Z | 8.825° NNE |
| 9 mins | 2024-12-22 22:38:29.552Z | 16.855° NNE | 2024-12-22 22:42:29.552Z | 56.007° ENE | 19.735° | 2024-12-22 22:47:29.552Z | 100.187° ESE |
| 13 mins | 2024-12-23 00:28:29.552Z | 337.482° NNW | 2024-12-23 00:34:29.552Z | 252.446° W | 44.374° | 2024-12-23 00:41:29.552Z | 169.345° S |
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