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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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: 16 hours ago
TLE from 16 hours ago
0 ONEWEB-0188
1 48231U 21031X 26094.07038232 -.00000148 00000-0 -43259-3 0 9992
2 48231 87.8931 304.5246 0001643 85.3476 274.7841 13.14504823238408Epoch: 2026-04-04T01:41Z
TLE epoch observation values (Epoch: 2026-04-04T01:41:21.032Z)
Latitude
-0.00005°
Longitude
86.79153°
Altitude
1,208.573 km
Speed
7.25 km/s
True Right ascension
20h 18m 05s
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
00:00:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,204.142 km
Perigee altitude
1,201.651 km
Semi-major axis
7,581.033 km
Eccentricity
0.00016
Inclination
87.8931°
RAAN
304.5246°
Arg. of periapsis
85.3476°
True anomaly
274.76534°
Mean anomaly
274.7841°
Eccentric anomaly
274.77472°
Mean motion
3.28814 °/min
Orbital period
109.48 mins
BSTAR
-0.00043259
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-04-05 00:15:48.236Z | 51.126° ENE | 2026-04-05 00:17:48.236Z | 67.864° E | 12.256° | 2026-04-05 00:20:48.236Z | 92.866° ESE |
| 13 mins | 2026-04-05 02:02:48.236Z | 2.544° NNE | 2026-04-05 02:08:48.236Z | 81.569° E | 44.565° | 2026-04-05 02:15:48.236Z | 176.457° S |
| 7 mins | 2026-04-05 03:54:48.236Z | 313.052° NW | 2026-04-05 03:57:48.236Z | 284.904° WNW | 16.656° | 2026-04-05 04:01:48.236Z | 250.532° W |
| 4 mins | 2026-04-05 12:35:48.236Z | 83.037° E | 2026-04-05 12:36:48.236Z | 74.165° E | 13.596° | 2026-04-05 12:39:48.236Z | 48.178° ENE |
| 13 mins | 2026-04-05 14:19:48.236Z | 176.375° S | 2026-04-05 14:25:48.236Z | 52.436° ENE | 44.906° | 2026-04-05 14:32:48.236Z | 1.603° NNE |
| 6 mins | 2026-04-05 16:13:48.236Z | 265.547° W | 2026-04-05 16:15:48.236Z | 283.621° WNW | 15.137° | 2026-04-05 16:19:48.236Z | 318.821° NNW |
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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