ONEWEB-0239, 48802
Orbit data source: Space-Track
ONEWEB-0239, 48802 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Fri, 28 May 2021 UTC via a SOYUZ-2-1B launch vehicle from the Vostochny Cosmodrome (VOSTO). 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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48802 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-0239
1 48802U 21045AM 26171.23714506 .00000203 00000-0 50642-3 0 9994
2 48802 87.9000 258.5941 0001801 125.5436 234.5862 13.15549139244740Epoch: 2026-06-20T05:41Z
TLE epoch observation values (Epoch: 2026-06-20T05:41:29.333Z)
Latitude
-0.00005°
Longitude
-95.23278°
Altitude
1,205.455 km
Speed
7.251 km/s
True Right ascension
17h 14m 22s
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
23:18:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,200.245 km
Perigee altitude
1,197.516 km
Semi-major axis
7,577.018 km
Eccentricity
0.00018
Inclination
87.9°
RAAN
258.5941°
Arg. of periapsis
125.5436°
True anomaly
234.56938°
Mean anomaly
234.5862°
Eccentric anomaly
234.57779°
Mean motion
3.29076 °/min
Orbital period
109.4 mins
BSTAR
0.00050642
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Other satellites on launch #45 in the year 2021 (2021-05-28 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-0239 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 16:43:11.031Z | 26.295° NE | 2026-06-22 16:48:11.031Z | 76.093° E | 25.115° | 2026-06-22 16:54:11.031Z | 134.097° SE |
| 11 mins | 2026-06-22 18:33:11.031Z | 343.276° N | 2026-06-22 18:38:11.031Z | 275.951° WNW | 37.979° | 2026-06-22 18:44:11.031Z | 205.777° SW |
| 10 mins | 2026-06-23 05:01:11.031Z | 125.371° SE | 2026-06-23 05:05:11.031Z | 81.593° E | 26.698° | 2026-06-23 05:11:11.031Z | 22.482° NNE |
| 12 mins | 2026-06-23 06:49:11.031Z | 208.292° SW | 2026-06-23 06:54:11.031Z | 265.593° W | 36.214° | 2026-06-23 07:01:11.031Z | 348.054° 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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