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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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: 13 hours ago
TLE from 13 hours ago
0 TOPEX/POSEIDON
1 22076U 92052A 26274.01454241 -.00000058 00000-0 11350-4 0 9995
2 22076 66.0389 272.2916 0008157 266.8953 129.2651 12.81096506597049Epoch: 2026-10-01T00:20Z
TLE epoch observation values (Epoch: 2026-10-01T00:20:56.464Z)
Latitude
32.76542°
Longitude
-86.16548°
Altitude
1,344.332 km
Speed
7.187 km/s
True Right ascension
19h 15m 18s
True Declination
32° 37' 16"
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
06:57:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,341.92 km
Perigee altitude
1,329.335 km
Semi-major axis
7,713.765 km
Eccentricity
0.00082
Inclination
66.0389°
RAAN
272.2916°
Arg. of periapsis
266.8953°
True anomaly
129.33742°
Mean anomaly
129.2651°
Eccentric anomaly
129.30127°
Mean motion
3.20364 °/min
Orbital period
112.37 mins
BSTAR
0.00001135
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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 | 2026-10-02 00:36:45.887Z | 172.62° S | 2026-10-02 00:43:45.887Z | 103.196° ESE | 40.548° | 2026-10-02 00:50:45.887Z | 43.719° NE |
| 14 mins | 2026-10-02 02:32:45.887Z | 239.875° WSW | 2026-10-02 02:38:45.887Z | 299.952° NW | 47.489° | 2026-10-02 02:46:45.887Z | 21.034° NNE |
| 7 mins | 2026-10-02 04:34:45.887Z | 312.86° NW | 2026-10-02 04:37:45.887Z | 336.641° NNW | 14.892° | 2026-10-02 04:41:45.887Z | 6.432° NNE |
| 11 mins | 2026-10-02 08:32:45.887Z | 353.565° N | 2026-10-02 08:37:45.887Z | 35.558° NE | 22.18° | 2026-10-02 08:43:45.887Z | 84.027° E |
| 14 mins | 2026-10-02 10:28:45.887Z | 333.137° NNW | 2026-10-02 10:34:45.887Z | 28.018° NE | 78.035° | 2026-10-02 10:42:45.887Z | 146.246° SSE |
| 10 mins | 2026-10-02 12:25:45.887Z | 294.219° NW | 2026-10-02 12:29:45.887Z | 260.539° W | 21.305° | 2026-10-02 12:35:45.887Z | 212.406° 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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