ONEWEB-0204, 48225
Orbit data source: Space-Track
ONEWEB-0204, 48225 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Sun, 25 Apr 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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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: 20 hours ago
TLE from 20 hours ago
0 ONEWEB-0204
1 48225U 21031R 26094.09972657 .00000294 00000-0 75829-3 0 9993
2 48225 87.8946 304.4906 0001384 89.6032 270.5256 13.14501801238526Epoch: 2026-04-04T02:23Z
TLE epoch observation values (Epoch: 2026-04-04T02:23:36.375Z)
Latitude
-0.00006°
Longitude
76.16468°
Altitude
1,208.678 km
Speed
7.25 km/s
True Right ascension
20h 17m 57s
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
04:03:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,203.957 km
Perigee altitude
1,201.859 km
Semi-major axis
7,581.045 km
Eccentricity
0.00014
Inclination
87.8946°
RAAN
304.4906°
Arg. of periapsis
89.6032°
True anomaly
270.50974°
Mean anomaly
270.5256°
Eccentric anomaly
270.51767°
Mean motion
3.28813 °/min
Orbital period
109.48 mins
BSTAR
0.00075829
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Other satellites on launch #31 in the year 2021 (2021-04-25 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-0204 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 | 2026-04-05 00:55:18.210Z | 23.363° NE | 2026-04-05 01:01:18.210Z | 81.051° E | 24.464° | 2026-04-05 01:06:18.210Z | 129.631° SE |
| 12 mins | 2026-04-05 02:45:18.210Z | 346.559° N | 2026-04-05 02:51:18.210Z | 267.821° W | 38.56° | 2026-04-05 02:57:18.210Z | 203.743° SW |
| 10 mins | 2026-04-05 13:14:18.210Z | 126.02° SE | 2026-04-05 13:18:18.210Z | 84.514° E | 26.098° | 2026-04-05 13:24:18.210Z | 23.95° NE |
| 12 mins | 2026-04-05 15:02:18.210Z | 206.163° SW | 2026-04-05 15:08:18.210Z | 282.533° WNW | 36.892° | 2026-04-05 15:14:18.210Z | 347.517° 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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