ONEWEB-0660, 55820
Orbit data source: Space-Track
ONEWEB-0660, 55820 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Thu, 09 Mar 2023 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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55820 intel report (Beta)
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Identifier
Orbit
Country
UKRelated business
Manufacturer
One Web
Mission
Operational Commercial Communications
Bus & Motor
ARROW, Unknown motor
Mass
148 kg wet, ~140 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Trap Box + 2 Pan, 6.7 m
Radar Cross Section
3.464 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 ONEWEB-0660
1 55820U 23029AA 26171.39971765 .00000187 00000-0 47105-3 0 9996
2 55820 87.8976 289.0578 0001559 100.0255 260.1051 13.14503270159825Epoch: 2026-06-20T09:35Z
TLE epoch observation values (Epoch: 2026-06-20T09:35:35.604Z)
Latitude
-0.00002°
Longitude
-123.45544°
Altitude
1,208.886 km
Speed
7.25 km/s
True Right ascension
19h 16m 13s
True Declination
0° 00' 00"
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
23:18:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,204.084 km
Perigee altitude
1,201.72 km
Semi-major axis
7,581.039 km
Eccentricity
0.00016
Inclination
87.8976°
RAAN
289.0578°
Arg. of periapsis
100.0255°
True anomaly
260.0875°
Mean anomaly
260.1051°
Eccentric anomaly
260.0963°
Mean motion
3.28814 °/min
Orbital period
109.48 mins
BSTAR
0.00047105
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Other satellites on launch #29 in the year 2023 (2023-03-09 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.ONEWEB-0660 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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-06-22 18:50:00.373Z | 22.045° NNE | 2026-06-22 18:56:00.373Z | 83.364° E | 27.082° | 2026-06-22 19:01:00.373Z | 134.227° SE |
| 12 mins | 2026-06-22 20:40:00.373Z | 343.321° N | 2026-06-22 20:46:00.373Z | 266.265° W | 35.795° | 2026-06-22 20:52:00.373Z | 207.961° SW |
| 11 mins | 2026-06-23 07:08:00.373Z | 135.01° SSE | 2026-06-23 07:13:00.373Z | 83.03° E | 28.904° | 2026-06-23 07:19:00.373Z | 21.186° NNE |
| 12 mins | 2026-06-23 08:57:00.373Z | 211.585° SW | 2026-06-23 09:03:00.373Z | 284.455° WNW | 34.135° | 2026-06-23 09:09:00.373Z | 345.626° N |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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