ONEWEB-0285, 49075
Orbit data source: Space-Track
ONEWEB-0285, 49075 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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49075 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: 7 hours ago
TLE from 7 hours ago
0 ONEWEB-0285
1 49075U 21075A 26130.17039397 .00000307 00000-0 81933-3 0 9998
2 49075 87.8978 358.2196 0001712 80.9798 279.1524 13.12443246230229Epoch: 2026-05-10T04:05Z
TLE epoch observation values (Epoch: 2026-05-10T04:05:22.039Z)
Latitude
-0.00007°
Longitude
68.90045°
Altitude
1,216.407 km
Speed
7.246 km/s
True Right ascension
23h 52m 52s
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
19:47:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,212.138 km
Perigee altitude
1,209.54 km
Semi-major axis
7,588.976 km
Eccentricity
0.00017
Inclination
87.8978°
RAAN
358.2196°
Arg. of periapsis
80.9798°
True anomaly
279.13303°
Mean anomaly
279.1524°
Eccentric anomaly
279.14272°
Mean motion
3.28298 °/min
Orbital period
109.66 mins
BSTAR
0.00081933
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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-0285 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 | 2026-05-10 15:10:05.556Z | 158.632° S | 2026-05-10 15:16:05.556Z | 91.15° ESE | 39.948° | 2026-05-10 15:23:05.556Z | 9.518° NNE |
| 10 mins | 2026-05-10 17:02:05.556Z | 238.054° WSW | 2026-05-10 17:06:05.556Z | 277.806° WNW | 23.105° | 2026-05-10 17:12:05.556Z | 334.934° NNW |
| 12 mins | 2026-05-11 02:40:05.556Z | 18.557° NNE | 2026-05-11 02:45:05.556Z | 79.47° E | 35.285° | 2026-05-11 02:52:05.556Z | 154.399° SSE |
| 10 mins | 2026-05-11 04:30:05.556Z | 332.547° NNW | 2026-05-11 04:35:05.556Z | 276.729° WNW | 27.974° | 2026-05-11 04:40:05.556Z | 226.401° WSW |
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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