ONEWEB-0188, 48231
Orbit data source: Space-Track
ONEWEB-0188, 48231 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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48231 intel report (Beta)
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Edit Public Description
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: 11 hours ago
TLE from 11 hours ago
0 ONEWEB-0188
1 48231U 21031X 25305.46470441 .00000238 00000-0 60795-3 0 9993
2 48231 87.9003 335.1113 0001850 93.7847 266.3495 13.14501265218224Epoch: 2025-11-01T11:09Z
TLE epoch observation values (Epoch: 2025-11-01T11:09:10.461Z)
Latitude
0.00008°
Longitude
126.82331°
Altitude
1,208.78 km
Speed
7.25 km/s
True Right ascension
22h 20m 26s
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
17:52:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,204.312 km
Perigee altitude
1,201.507 km
Semi-major axis
7,581.047 km
Eccentricity
0.00019
Inclination
87.9003°
RAAN
335.1113°
Arg. of periapsis
93.7847°
True anomaly
266.32834°
Mean anomaly
266.3495°
Eccentric anomaly
266.33892°
Mean motion
3.28813 °/min
Orbital period
109.48 mins
BSTAR
0.00060795
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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-0188 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 | 2025-11-02 01:51:32.432Z | 152.595° SSE | 2025-11-02 01:58:32.432Z | 78.268° E | 35.796° | 2025-11-02 02:04:32.432Z | 14.575° NNE |
| 10 mins | 2025-11-02 03:43:32.432Z | 229.499° WSW | 2025-11-02 03:48:32.432Z | 286.491° WNW | 27.245° | 2025-11-02 03:53:32.432Z | 336.387° NNW |
| 12 mins | 2025-11-02 13:20:32.432Z | 20.97° NNE | 2025-11-02 13:26:32.432Z | 89.23° E | 30.172° | 2025-11-02 13:32:32.432Z | 145.358° SSE |
| 11 mins | 2025-11-02 15:10:32.432Z | 338.719° N | 2025-11-02 15:15:32.432Z | 281.337° WNW | 32.804° | 2025-11-02 15:21:32.432Z | 215.595° SW |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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