ONEWEB-0638, 55802
Orbit data source: Space-Track
ONEWEB-0638, 55802 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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55802 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-0638
1 55802U 23029G 26171.36167146 -.00000168 00000-0 -48665-3 0 9996
2 55802 87.8958 289.1189 0001694 84.2798 275.8525 13.14503978159812Epoch: 2026-06-20T08:40Z
TLE epoch observation values (Epoch: 2026-06-20T08:40:48.414Z)
Latitude
0.00001°
Longitude
-109.66022°
Altitude
1,208.549 km
Speed
7.25 km/s
True Right ascension
19h 16m 28s
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
23:18:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,204.184 km
Perigee altitude
1,201.615 km
Semi-major axis
7,581.036 km
Eccentricity
0.00017
Inclination
87.8958°
RAAN
289.1189°
Arg. of periapsis
84.2798°
True anomaly
275.83319°
Mean anomaly
275.8525°
Eccentric anomaly
275.84284°
Mean motion
3.28814 °/min
Orbital period
109.48 mins
BSTAR
-0.00048665
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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-0638 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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-06-22 19:45:02.576Z | 4.589° NNE | 2026-06-22 19:51:02.576Z | 98.987° ESE | 43.918° | 2026-06-22 19:58:02.576Z | 173.74° S |
| 8 mins | 2026-06-22 21:36:02.576Z | 320.206° NNW | 2026-06-22 21:40:02.576Z | 282.744° WNW | 17.967° | 2026-06-22 21:44:02.576Z | 247.693° W |
| 4 mins | 2026-06-23 06:18:02.576Z | 80.883° E | 2026-06-23 06:19:02.576Z | 72.295° E | 12.424° | 2026-06-23 06:22:02.576Z | 47.3° ENE |
| 12 mins | 2026-06-23 08:02:02.576Z | 172.886° S | 2026-06-23 08:08:02.576Z | 52.71° ENE | 44.418° | 2026-06-23 08:14:02.576Z | 3.254° NNE |
| 7 mins | 2026-06-23 09:55:02.576Z | 257.891° W | 2026-06-23 09:58:02.576Z | 285.426° WNW | 16.487° | 2026-06-23 10:02:02.576Z | 321.163° NNW |
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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