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: 4 hours ago
TLE from 4 hours ago
0 TOPEX/POSEIDON
1 22076U 92052A 26139.53610440 -.00000046 00000-0 66702-4 0 9995
2 22076 66.0397 191.6948 0008299 270.5653 259.7060 12.81093178579813Epoch: 2026-05-19T12:51Z
TLE epoch observation values (Epoch: 2026-05-19T12:51:59.420Z)
Latitude
8.92644°
Longitude
-62.49399°
Altitude
1,339.426 km
Speed
7.189 km/s
True Right ascension
00h 30m 50s
True Declination
8° 52' 40"
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
01:22:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,342.042 km
Perigee altitude
1,329.239 km
Semi-major axis
7,713.778 km
Eccentricity
0.00083
Inclination
66.0397°
RAAN
191.6948°
Arg. of periapsis
270.5653°
True anomaly
259.61245°
Mean anomaly
259.706°
Eccentric anomaly
259.65922°
Mean motion
3.20363 °/min
Orbital period
112.37 mins
BSTAR
0.000066702
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-05-20 03:05:55.806Z | 126.093° SE | 2026-05-20 03:09:55.806Z | 95.941° ESE | 13.434° | 2026-05-20 03:12:55.806Z | 73.563° E |
| 14 mins | 2026-05-20 04:57:55.806Z | 199.684° SSW | 2026-05-20 05:03:55.806Z | 129.471° SE | 44.297° | 2026-05-20 05:11:55.806Z | 32.988° NE |
| 11 mins | 2026-05-20 06:55:55.806Z | 271.65° WNW | 2026-05-20 07:00:55.806Z | 319.536° NNW | 25.259° | 2026-05-20 07:06:55.806Z | 11.812° NNE |
| 4 mins | 2026-05-20 10:58:55.806Z | 5.055° NNE | 2026-05-20 11:00:55.806Z | 20.101° NNE | 12.031° | 2026-05-20 11:02:55.806Z | 35.108° NE |
| 13 mins | 2026-05-20 12:53:55.806Z | 348.534° N | 2026-05-20 12:59:55.806Z | 50.264° ENE | 30.755° | 2026-05-20 13:06:55.806Z | 111.324° ESE |
| 13 mins | 2026-05-20 14:49:55.806Z | 317.985° NNW | 2026-05-20 14:55:55.806Z | 247.138° WSW | 39.821° | 2026-05-20 15:02:55.806Z | 173.549° 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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