ONEWEB-0294, 49083
Orbit data source: Space-Track
ONEWEB-0294, 49083 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Sat, 21 Aug 2021 UTC via a SOYUZ-2-1B launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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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49083 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, Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 ONEWEB-0294
1 49083U 21075J 26130.13565547 -.00000090 00000-0 -28447-3 0 9996
2 49083 87.8979 358.2233 0001448 78.1724 281.9567 13.12445818229587Epoch: 2026-05-10T03:15Z
TLE epoch observation values (Epoch: 2026-05-10T03:15:20.632Z)
Latitude
-0.00002°
Longitude
81.44425°
Altitude
1,216.376 km
Speed
7.246 km/s
True Right ascension
23h 52m 53s
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
20:35:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,211.928 km
Perigee altitude
1,209.73 km
Semi-major axis
7,588.966 km
Eccentricity
0.00014
Inclination
87.8979°
RAAN
358.2233°
Arg. of periapsis
78.1724°
True anomaly
281.94047°
Mean anomaly
281.9567°
Eccentric anomaly
281.94858°
Mean motion
3.28299 °/min
Orbital period
109.66 mins
BSTAR
-0.00028447
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Other satellites on launch #75 in the year 2021 (2021-08-21 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-0294 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 | 2026-05-10 14:21:11.466Z | 127.314° SE | 2026-05-10 14:27:11.466Z | 70.944° E | 23.091° | 2026-05-10 14:32:11.466Z | 26.245° NE |
| 13 mins | 2026-05-10 16:10:11.466Z | 199.551° SSW | 2026-05-10 16:16:11.466Z | 279.992° WNW | 39.999° | 2026-05-10 16:23:11.466Z | 352.552° N |
| 8 mins | 2026-05-11 01:51:11.466Z | 41.428° NE | 2026-05-11 01:54:11.466Z | 69.723° E | 18.633° | 2026-05-11 01:59:11.466Z | 115.659° SE |
| 13 mins | 2026-05-11 03:39:11.466Z | 353.726° N | 2026-05-11 03:45:11.466Z | 269.559° W | 43.554° | 2026-05-11 03:52:11.466Z | 190.913° SSW |
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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