COSMOS 2170, 21784
Orbit data source: Space-Track
COSMOS 2170, 21784 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.
Focus sentinelFocus sentinel
21784 intel report (Beta)
COSMOS 2170 details
Identifier | |
Orbit | LEO |
Last TLE update | 23 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 23 hours ago
0 COSMOS 2170
1 21784U 91077F 24360.47671020 .00000011 00000-0 38856-5 0 9995
2 21784 82.6082 251.5711 0003428 73.6839 99.3312 12.62568309526096
Epoch: 2024-12-25T11:26Z
Definitive object data (Epoch: 2024-12-25T11:26:27.761Z)
Latitude | 6.81887° |
Longitude | 164.60105° |
Altitude | 1,414.903 km |
Speed | 7.153 km/s |
True Right ascension | 04h 42m 44s |
True Declination | 6° 46' 55" |
Sunlit | Object was in full shadow at TLE epoch |
Visualization TLE readout
Latitude | 21.23022° |
Longitude | 162.00852° |
Altitude | 1,414.679 km |
Speed | 7.155 km/s |
Apparent Right ascension | 01h 59m 18s |
Apparent Declination | -9° 23' 25" |
Sunlit | Object is in full shadow |
Visualization observer readout
Local Sidereal Time | 09:32:20 |
Azimuth | 277.844° WNW |
Elevation | -23.799° |
Doppler factor | 1 |
Orbital elements
Apogee altitude | 1,412.35 km |
Perigee altitude | 1,407.011 km |
Semi-major axis | 7,787.818 km |
Eccentricity | 0.0003428 |
Inclination | 82.6082° |
RAAN | 251.5711° |
Arg. of periapsis | 73.6839° |
True anomaly | 99.36996° |
Mean anomaly | 99.3312° |
Eccentric anomaly | 99.35058° |
Mean motion | 3.15805 °/min |
BSTAR | 0.0000038856 |
Orbital period | 113.99 mins |
Loading maneuver chart data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
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 2170 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 | 2024-12-26 17:02:12.041Z | 164.968° S | 2024-12-26 17:10:12.041Z | 86.363° E | 39.558° | 2024-12-26 17:17:12.041Z | 17.704° NNE |
12 mins | 2024-12-26 19:00:12.041Z | 240.471° WSW | 2024-12-26 19:05:12.041Z | 287.465° WNW | 26.675° | 2024-12-26 19:12:12.041Z | 347.526° N |
10 mins | 2024-12-27 03:06:12.041Z | 28.662° NE | 2024-12-27 03:10:12.041Z | 62.627° ENE | 20.406° | 2024-12-27 03:16:12.041Z | 111.367° ESE |
15 mins | 2024-12-27 04:59:12.041Z | 348.468° N | 2024-12-27 05:06:12.041Z | 278.409° WNW | 44.086° | 2024-12-27 05:14:12.041Z | 182.715° SSW |
4 mins | 2024-12-27 06:58:12.041Z | 297.086° NW | 2024-12-27 07:00:12.041Z | 282.092° WNW | 12.248° | 2024-12-27 07:02:12.041Z | 267.421° W |
Authenticating...
Click to sort rows by NORAD ID header in ascending order | Click to sort rows by Common name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
---|