ONEWEB-0235, 48771
Orbit data source: Space-Track
ONEWEB-0235, 48771 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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48771 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-0235
1 48771U 21045E 26171.47482756 .00000111 00000-0 26062-3 0 9991
2 48771 87.9011 258.5364 0001711 110.5130 249.6184 13.15549033244816Epoch: 2026-06-20T11:23Z
TLE epoch observation values (Epoch: 2026-06-20T11:23:45.101Z)
Latitude
-0.00001°
Longitude
178.90955°
Altitude
1,205.116 km
Speed
7.251 km/s
True Right ascension
17h 14m 08s
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
21:39:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,200.177 km
Perigee altitude
1,197.585 km
Semi-major axis
7,577.018 km
Eccentricity
0.00017
Inclination
87.9011°
RAAN
258.5364°
Arg. of periapsis
110.513°
True anomaly
249.60002°
Mean anomaly
249.6184°
Eccentric anomaly
249.60921°
Mean motion
3.29076 °/min
Orbital period
109.4 mins
BSTAR
0.00026062
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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-0235 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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-06-22 16:55:42.044Z | 16.733° NNE | 2026-06-22 17:02:42.044Z | 89.006° E | 29.637° | 2026-06-22 17:07:42.044Z | 140.126° SSE |
| 11 mins | 2026-06-22 18:46:42.044Z | 338.826° N | 2026-06-22 18:51:42.044Z | 279.743° WNW | 33.276° | 2026-06-22 18:57:42.044Z | 214.436° SW |
| 11 mins | 2026-06-23 05:13:42.044Z | 139.536° SSE | 2026-06-23 05:18:42.044Z | 85.204° E | 31.434° | 2026-06-23 05:24:42.044Z | 19.495° NNE |
| 11 mins | 2026-06-23 07:03:42.044Z | 221.034° SW | 2026-06-23 07:08:42.044Z | 283.387° WNW | 31.562° | 2026-06-23 07:14:42.044Z | 343.5° 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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