Showing default

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.

Loading next visibility...
COSMOS 2170 details
Identifier
21784, 1991-077F
Orbit
LEO
Last TLE update23 hours ago
Origin
Flag of CISUNKS RF (CIS)
ManufacturerNPO PM
MissionDefense Communications
Bus & MotorSTRELA-3, Unknown motor
Mass225 kg wet, 225 kg dry
Launch date (UTC)
1991-11-12 (33 years ago)
Launch vehicle
TSIKLON-3
Launch site
Plesetsk Missile And Space Complex (PKMTR)
Object type
Payload
Rocket body
Debris
Shape & HBRCyl, 1.6 m
Radar Cross Section1.257 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)
Latitude6.81887°
Longitude164.60105°
Altitude1,414.903 km
Speed7.153 km/s
True Right ascension04h 42m 44s
True Declination6° 46' 55"
Sunlit
Object was in full shadow at TLE epoch
Visualization TLE readout
Latitude21.23022°
Longitude162.00852°
Altitude1,414.679 km
Speed7.155 km/s
Apparent Right ascension01h 59m 18s
Apparent Declination-9° 23' 25"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time09:32:20
Azimuth277.844° WNW
Elevation-23.799°
Doppler factor1
Orbital elements
Apogee altitude1,412.35 km
Perigee altitude1,407.011 km
Semi-major axis7,787.818 km
Eccentricity0.0003428
Inclination82.6082°
RAAN251.5711°
Arg. of periapsis73.6839°
True anomaly99.36996°
Mean anomaly99.3312°
Eccentric anomaly99.35058°
Mean motion3.15805 °/min
BSTAR0.0000038856
Orbital period113.99 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...

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 mins2024-12-26 17:02:12.041Z164.968° S2024-12-26 17:10:12.041Z86.363° E39.558°2024-12-26 17:17:12.041Z17.704° NNE
12 mins2024-12-26 19:00:12.041Z240.471° WSW2024-12-26 19:05:12.041Z287.465° WNW26.675°2024-12-26 19:12:12.041Z347.526° N
10 mins2024-12-27 03:06:12.041Z28.662° NE2024-12-27 03:10:12.041Z62.627° ENE20.406°2024-12-27 03:16:12.041Z111.367° ESE
15 mins2024-12-27 04:59:12.041Z348.468° N2024-12-27 05:06:12.041Z278.409° WNW44.086°2024-12-27 05:14:12.041Z182.715° SSW
4 mins2024-12-27 06:58:12.041Z297.086° NW2024-12-27 07:00:12.041Z282.092° WNW12.248°2024-12-27 07:02:12.041Z267.421° W
|