ONEWEB-0658, 55819
Orbit data source: Space-Track
ONEWEB-0658, 55819 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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55819 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-0658
1 55819U 23029Z 26171.40418904 .00000121 00000-0 26979-3 0 9991
2 55819 87.9182 304.3091 0001780 112.2140 247.9181 13.19724886159345Epoch: 2026-06-20T09:42Z
TLE epoch observation values (Epoch: 2026-06-20T09:42:01.933Z)
Latitude
-0.00007°
Longitude
-109.81826°
Altitude
1,189.179 km
Speed
7.259 km/s
True Right ascension
20h 17m 14s
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
21:37:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,184.223 km
Perigee altitude
1,181.531 km
Semi-major axis
7,561.014 km
Eccentricity
0.00018
Inclination
87.9182°
RAAN
304.3091°
Arg. of periapsis
112.214°
True anomaly
247.8992°
Mean anomaly
247.9181°
Eccentric anomaly
247.90865°
Mean motion
3.30121 °/min
Orbital period
109.05 mins
BSTAR
0.00026979
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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-0658 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-06-22 10:58:38.658Z | 250.439° W | 2026-06-22 11:02:38.658Z | 285.911° WNW | 16.381° | 2026-06-22 11:06:38.658Z | 321.762° NNW |
| 12 mins | 2026-06-22 20:32:38.658Z | 10.845° NNE | 2026-06-22 20:37:38.658Z | 71.272° E | 40.591° | 2026-06-22 20:44:38.658Z | 164.653° S |
| 9 mins | 2026-06-22 22:22:38.658Z | 324.72° NNW | 2026-06-22 22:26:38.658Z | 284.334° WNW | 21.901° | 2026-06-22 22:31:38.658Z | 237.141° WSW |
| 12 mins | 2026-06-23 08:46:38.658Z | 160.699° S | 2026-06-23 08:51:38.658Z | 101.558° ESE | 41.254° | 2026-06-23 08:58:38.658Z | 8.121° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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