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: 21 hours ago
TLE from 21 hours ago
0 TOPEX/POSEIDON
1 22076U 92052A 25306.23380275 -.00000058 00000-0 15333-4 0 9994
2 22076 66.0403 243.6953 0007828 271.4458 193.1831 12.81086703554417Epoch: 2025-11-02T05:36Z
TLE epoch observation values (Epoch: 2025-11-02T05:36:40.557Z)
Latitude
62.27359°
Longitude
-119.50155°
Altitude
1,352.784 km
Speed
7.185 km/s
True Right ascension
00h 25m 40s
True Declination
62° 08' 34"
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
22:28:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,341.705 km
Perigee altitude
1,329.628 km
Semi-major axis
7,713.804 km
Eccentricity
0.00078
Inclination
66.0403°
RAAN
243.6953°
Arg. of periapsis
271.4458°
True anomaly
193.16266°
Mean anomaly
193.1831°
Eccentric anomaly
193.17288°
Mean motion
3.20361 °/min
Orbital period
112.37 mins
BSTAR
0.000015333
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-11-03 04:03:40.018Z | 352.887° N | 2025-11-03 04:08:40.018Z | 31.626° NE | 15.902° | 2025-11-03 04:12:40.018Z | 62.672° ENE |
| 14 mins | 2025-11-03 05:59:40.018Z | 339.59° N | 2025-11-03 06:06:40.018Z | 62.498° ENE | 39.356° | 2025-11-03 06:13:40.018Z | 129.475° SE |
| 12 mins | 2025-11-03 07:56:40.018Z | 304.802° NW | 2025-11-03 08:01:40.018Z | 255.559° W | 29.173° | 2025-11-03 08:08:40.018Z | 193.11° SSW |
| 13 mins | 2025-11-03 20:31:40.018Z | 170.036° S | 2025-11-03 20:37:40.018Z | 101.326° ESE | 33.942° | 2025-11-03 20:44:40.018Z | 42.752° NE |
| 14 mins | 2025-11-03 22:26:40.018Z | 241.866° WSW | 2025-11-03 22:32:40.018Z | 302.076° NW | 35.587° | 2025-11-03 22:40:40.018Z | 20.907° NNE |
| 6 mins | 2025-11-04 00:28:40.018Z | 313.772° NW | 2025-11-04 00:31:40.018Z | 337.332° NNW | 13.973° | 2025-11-04 00:34:40.018Z | 0.312° NNE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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