TOPEX/POSEIDON, 22076
Orbit data source: Space-Track
TOPEX/POSEIDON, 22076 is an American payload satellite in LEO that was launched on Mon, 10 Aug 1992 UTC via an ARIANE 42P launch vehicle from the French Guiana (FRGUI). 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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22076 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Fairchild
Mission
Non-operational Civil Science
Bus & Motor
MMS, Unknown motor
Mass
2,402 kg wet, 2,185 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Hex Poly + 1 Pan, 6.8 m
Radar Cross Section
20.954 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 TOPEX/POSEIDON
1 22076U 92052A 25354.78984264 -.00000071 00000-0 -42991-4 0 9991
2 22076 66.0393 142.8160 0007802 272.0534 187.0205 12.81088864560637Epoch: 2025-12-20T18:57Z
TLE epoch observation values (Epoch: 2025-12-20T18:57:22.404Z)
Latitude
64.58486°
Longitude
-119.67216°
Altitude
1,353.334 km
Speed
7.185 km/s
True Right ascension
16h 57m 07s
True Declination
64° 27' 42"
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
00:39:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,341.676 km
Perigee altitude
1,329.64 km
Semi-major axis
7,713.795 km
Eccentricity
0.00078
Inclination
66.0393°
RAAN
142.816°
Arg. of periapsis
272.0534°
True anomaly
187.00958°
Mean anomaly
187.0205°
Eccentric anomaly
187.01504°
Mean motion
3.20362 °/min
Orbital period
112.37 mins
BSTAR
-0.000042991
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Other satellites on launch #52 in the year 1992 (1992-08-10 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.TOPEX/POSEIDON 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-12-21 09:35:03.338Z | 113.149° SE | 2025-12-21 09:37:03.338Z | 98.269° ESE | 11.668° | 2025-12-21 09:39:03.338Z | 83.38° E |
| 14 mins | 2025-12-21 11:25:03.338Z | 195.555° SSW | 2025-12-21 11:31:03.338Z | 138.456° SSE | 43.132° | 2025-12-21 11:39:03.338Z | 34.721° NE |
| 12 mins | 2025-12-21 13:23:03.338Z | 267.413° W | 2025-12-21 13:28:03.338Z | 316.19° NNW | 26.801° | 2025-12-21 13:35:03.338Z | 15.944° NNE |
| 13 mins | 2025-12-21 19:21:03.338Z | 348.269° N | 2025-12-21 19:27:03.338Z | 46.114° ENE | 29.098° | 2025-12-21 19:34:03.338Z | 107.336° ESE |
| 14 mins | 2025-12-21 21:17:03.338Z | 320.897° NNW | 2025-12-21 21:23:03.338Z | 257.002° W | 41.384° | 2025-12-21 21:31:03.338Z | 168.407° S |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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