ONEWEB-0666, 55826
Orbit data source: Space-Track
ONEWEB-0666, 55826 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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55826 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-0666
1 55826U 23029AG 26171.29023453 .00000063 00000-0 12272-3 0 9993
2 55826 87.9185 273.8532 0002728 103.3347 256.8091 13.20771799161562Epoch: 2026-06-20T06:57Z
TLE epoch observation values (Epoch: 2026-06-20T06:57:56.263Z)
Latitude
0.00002°
Longitude
-99.13821°
Altitude
1,185.148 km
Speed
7.261 km/s
True Right ascension
18h 15m 24s
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
21:37:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,180.939 km
Perigee altitude
1,176.816 km
Semi-major axis
7,557.015 km
Eccentricity
0.00027
Inclination
87.9185°
RAAN
273.8532°
Arg. of periapsis
103.3347°
True anomaly
256.77867°
Mean anomaly
256.8091°
Eccentric anomaly
256.79388°
Mean motion
3.30383 °/min
Orbital period
108.96 mins
BSTAR
0.00012272
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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-0666 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 17:45:13.113Z | 23.558° NE | 2026-06-22 17:51:13.113Z | 84.462° E | 25.214° | 2026-06-22 17:56:13.113Z | 132.836° SE |
| 11 mins | 2026-06-22 19:35:13.113Z | 342.768° N | 2026-06-22 19:40:13.113Z | 274.854° WNW | 37.457° | 2026-06-22 19:46:13.113Z | 206.228° SW |
| 10 mins | 2026-06-23 06:00:13.113Z | 128.018° SE | 2026-06-23 06:05:13.113Z | 74.235° E | 25.942° | 2026-06-23 06:10:13.113Z | 25.126° NE |
| 12 mins | 2026-06-23 07:48:13.113Z | 206.855° SW | 2026-06-23 07:53:13.113Z | 263.741° W | 36.547° | 2026-06-23 08:00:13.113Z | 348.457° 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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