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, 5.8 m
Radar Cross Section
20.954 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 TOPEX/POSEIDON
1 22076U 92052A 25260.23526245 -.00000049 00000-0 54013-4 0 9990
2 22076 66.0440 339.2676 0007793 270.4065 113.9526 12.81084630548529Epoch: 2025-09-17T05:38Z
TLE epoch observation values (Epoch: 2025-09-17T05:38:46.675Z)
Latitude
22.24549°
Longitude
-91.42314°
Altitude
1,341.291 km
Speed
7.188 km/s
True Right ascension
23h 18m 44s
True Declination
22° 08' 04"
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
15:38:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,341.686 km
Perigee altitude
1,329.663 km
Semi-major axis
7,713.812 km
Eccentricity
0.00078
Inclination
66.044°
RAAN
339.2676°
Arg. of periapsis
270.4065°
True anomaly
114.03418°
Mean anomaly
113.9526°
Eccentric anomaly
113.99339°
Mean motion
3.20361 °/min
Orbital period
112.37 mins
BSTAR
0.000054013
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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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2025-09-18 05:57:38.545Z | 174.996° S | 2025-09-18 06:04:38.545Z | 114.888° SE | 33.032° | 2025-09-18 06:11:38.545Z | 45.906° ENE |
| 13 mins | 2025-09-18 07:54:38.545Z | 241.072° WSW | 2025-09-18 08:00:38.545Z | 306.443° NW | 36.487° | 2025-09-18 08:07:38.545Z | 19.025° NNE |
| 6 mins | 2025-09-18 09:56:38.545Z | 315.214° NNW | 2025-09-18 09:58:38.545Z | 331.075° NNW | 14.324° | 2025-09-18 10:02:38.545Z | 2.04° NNE |
| 10 mins | 2025-09-18 13:54:38.545Z | 355.594° N | 2025-09-18 13:59:38.545Z | 39.033° NE | 20.689° | 2025-09-18 14:04:38.545Z | 80.507° E |
| 15 mins | 2025-09-18 15:49:38.545Z | 332.324° NNW | 2025-09-18 15:56:38.545Z | 59.106° ENE | 44.577° | 2025-09-18 16:04:38.545Z | 146.727° SSE |
| 9 mins | 2025-09-18 17:47:38.545Z | 291.786° WNW | 2025-09-18 17:51:38.545Z | 257.065° W | 19.84° | 2025-09-18 17:56:38.545Z | 216.132° SW |
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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