ONEWEB-0081, 45429
Orbit data source: Space-Track
ONEWEB-0081, 45429 is a payload satellite owned by One Web (UK) in LEO that was launched on Sat, 21 Mar 2020 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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45429 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: 10 hours ago
TLE from 10 hours ago
0 ONEWEB-0081
1 45429U 20020F 26254.74692729 .00000377 00000-0 10292-2 0 9996
2 45429 87.8966 3.8577 0001946 105.5255 254.6088 13.11417195314085Epoch: 2026-09-11T17:55Z
TLE epoch observation values (Epoch: 2026-09-11T17:55:34.517Z)
Latitude
-0.00003°
Longitude
104.19803°
Altitude
1,220.964 km
Speed
7.244 km/s
True Right ascension
00h 15m 25s
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
20:05:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,216.277 km
Perigee altitude
1,213.322 km
Semi-major axis
7,592.937 km
Eccentricity
0.00019
Inclination
87.8966°
RAAN
3.8577°
Arg. of periapsis
105.5255°
True anomaly
254.5873°
Mean anomaly
254.6088°
Eccentric anomaly
254.59805°
Mean motion
3.28041 °/min
Orbital period
109.74 mins
BSTAR
0.0010292
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Other satellites on launch #20 in the year 2020 (2020-03-21 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-0081 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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-09-12 06:50:48.613Z | 140.987° SSE | 2026-09-12 06:56:48.613Z | 84.634° E | 34.964° | 2026-09-12 07:02:48.613Z | 21.099° NNE |
| 11 mins | 2026-09-12 08:41:48.613Z | 216.237° SW | 2026-09-12 08:46:48.613Z | 277.227° WNW | 41.647° | 2026-09-12 08:52:48.613Z | 343.434° N |
| 10 mins | 2026-09-12 18:21:48.613Z | 32.07° NE | 2026-09-12 18:25:48.613Z | 73.873° E | 27.897° | 2026-09-12 18:31:48.613Z | 132.698° SE |
| 12 mins | 2026-09-12 20:10:48.613Z | 345.309° N | 2026-09-12 20:15:48.613Z | 289.826° WNW | 51.311° | 2026-09-12 20:22:48.613Z | 204.207° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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