COSMOS 2169, 21783
Orbit data source: Space-Track
COSMOS 2169, 21783 is a payload satellite owned by UNKS RF (CIS) in LEO that was launched on Tue, 12 Nov 1991 UTC via a TSIKLON-3 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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21783 intel report (Beta)
COSMOS 2169 details
| Identifier | |
| Orbit | LEO |
| Last TLE update | 11 hours ago |
| Origin | |
| 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 | Payload Rocket body Debris |
| Shape & HBR | Cyl, 1.6 m |
| Radar Cross Section | 1.257 m², Medium (>0.1 m² and < 1m²) |
Expand to show TLE details & history
TLE from 11 hours ago
0 COSMOS 2169
1 21783U 91077E 24361.54727297 .00000064 00000-0 27945-3 0 9994
2 21783 82.6026 192.9108 0018488 117.8543 242.4426 12.66293854530744Epoch: 2024-12-26T13:08Z
Definitive object data (Epoch: 2024-12-26T13:08:04.384Z)
| Latitude | -0.00005° |
| Longitude | -99.63258° |
| Altitude | 1,406.482 km |
| Speed | 7.154 km/s |
| True Right ascension | 12h 51m 38s |
| True Declination | 0° 00' 00" |
| Sunlit | Object was in daylight at TLE epoch |
Visualization TLE readout
| Latitude | -33.88157° |
| Longitude | 85.06114° |
| Altitude | 1,411.462 km |
| Speed | 7.153 km/s |
| Apparent Right ascension | 04h 21m 57s |
| Apparent Declination | -68° 08' 16" |
| Sunlit | Object is in daylight |
Visualization observer readout
| Local Sidereal Time | 23:07:46 |
| Azimuth | 154.328° SSE |
| Elevation | -32.601° |
| Doppler factor | 1 |
Orbital elements
| Apogee altitude | 1,408.758 km |
| Perigee altitude | 1,380.018 km |
| Semi-major axis | 7,772.525 km |
| Eccentricity | 0.0018488 |
| Inclination | 82.6026° |
| RAAN | 192.9108° |
| Arg. of periapsis | 117.8543° |
| True anomaly | 242.25498° |
| Mean anomaly | 242.4426° |
| Eccentric anomaly | 242.34877° |
| Mean motion | 3.16738 °/min |
| BSTAR | 0.00027945 |
| Orbital period | 113.66 mins |
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Other satellites on launch #77 in the year 1991 (1991-11-12 UTC)
| COSMOS 2165, 21779 |
| COSMOS 2166, 21780 |
| COSMOS 2167, 21781 |
| COSMOS 2168, 21782 |
| COSMOS 2169, 21783 |
| COSMOS 2170, 21784 |
| SL-14 R/B, 21785 |
COSMOS 2169 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. |
|---|---|---|---|---|---|---|---|
| 15 mins | 2024-12-27 01:07:24.426Z | 348.822° N | 2024-12-27 01:14:24.426Z | 293.499° NW | 43.964° | 2024-12-27 01:22:24.426Z | 182.428° SSW |
| 4 mins | 2024-12-27 03:06:24.426Z | 296.437° NW | 2024-12-27 03:08:24.426Z | 281.224° WNW | 12.112° | 2024-12-27 03:10:24.426Z | 266.423° W |
| 9 mins | 2024-12-27 12:02:24.426Z | 112.33° ESE | 2024-12-27 12:06:24.426Z | 78.652° E | 18.799° | 2024-12-27 12:11:24.426Z | 39.361° NE |
| 14 mins | 2024-12-27 13:53:24.426Z | 193.116° SSW | 2024-12-27 14:00:24.426Z | 311.183° NW | 44.066° | 2024-12-27 14:07:24.426Z | 4.383° NNE |
| 6 mins | 2024-12-27 15:53:24.426Z | 278.606° WNW | 2024-12-27 15:56:24.426Z | 302.072° NW | 13.928° | 2024-12-27 15:59:24.426Z | 324.821° NNW |
Authenticating...
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