ONEWEB-0112, 48051
Orbit data source: Space-Track
ONEWEB-0112, 48051 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Thu, 25 Mar 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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48051 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-0112
1 48051U 21025K 26171.38533227 .00000203 00000-0 52199-3 0 9992
2 48051 87.8965 319.5718 0001827 104.9771 255.1560 13.13470380254010Epoch: 2026-06-20T09:14Z
TLE epoch observation values (Epoch: 2026-06-20T09:14:52.708Z)
Latitude
-0.00005°
Longitude
-87.74853°
Altitude
1,213.012 km
Speed
7.248 km/s
True Right ascension
21h 18m 17s
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
21:32:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,208.265 km
Perigee altitude
1,205.493 km
Semi-major axis
7,585.016 km
Eccentricity
0.00018
Inclination
87.8965°
RAAN
319.5718°
Arg. of periapsis
104.9771°
True anomaly
255.13576°
Mean anomaly
255.156°
Eccentric anomaly
255.14588°
Mean motion
3.28555 °/min
Orbital period
109.57 mins
BSTAR
0.00052199
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Other satellites on launch #25 in the year 2021 (2021-03-25 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-0112 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 | 2026-06-22 10:42:05.835Z | 195.486° SSW | 2026-06-22 10:49:05.835Z | 282.845° WNW | 40.703° | 2026-06-22 10:55:05.835Z | 351.195° N |
| 7 mins | 2026-06-22 20:24:05.835Z | 46.271° ENE | 2026-06-22 20:27:05.835Z | 75.19° E | 17.745° | 2026-06-22 20:31:05.835Z | 111.298° ESE |
| 12 mins | 2026-06-22 22:12:05.835Z | 354.267° N | 2026-06-22 22:17:05.835Z | 298.625° NW | 43.87° | 2026-06-22 22:24:05.835Z | 189.275° SSW |
| 8 mins | 2026-06-23 08:42:05.835Z | 110.594° ESE | 2026-06-23 08:46:05.835Z | 72.212° E | 19.474° | 2026-06-23 08:50:05.835Z | 35.414° NE |
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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