ONEWEB-0042, 45441
Orbit data source: Space-Track
ONEWEB-0042, 45441 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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45441 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: 14 hours ago
TLE from 14 hours ago
0 ONEWEB-0042
1 45441U 20020T 26254.56706903 -.00000563 00000-0 -16235-2 0 9992
2 45441 87.8969 3.8871 0001905 103.8519 256.2821 13.11417191313985Epoch: 2026-09-11T13:36Z
TLE epoch observation values (Epoch: 2026-09-11T13:36:34.764Z)
Latitude
-0°
Longitude
169.15368°
Altitude
1,220.914 km
Speed
7.244 km/s
True Right ascension
00h 15m 32s
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
20:04:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,216.246 km
Perigee altitude
1,213.353 km
Semi-major axis
7,592.937 km
Eccentricity
0.00019
Inclination
87.8969°
RAAN
3.8871°
Arg. of periapsis
103.8519°
True anomaly
256.26089°
Mean anomaly
256.2821°
Eccentric anomaly
256.2715°
Mean motion
3.28041 °/min
Orbital period
109.74 mins
BSTAR
-0.0016235
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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-0042 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-09-12 06:14:31.617Z | 107.673° ESE | 2026-09-12 06:18:31.617Z | 71.785° E | 18.309° | 2026-09-12 06:22:31.617Z | 36.739° NE |
| 13 mins | 2026-09-12 08:01:31.617Z | 185.92° SSW | 2026-09-12 08:07:31.617Z | 283.905° WNW | 77.47° | 2026-09-12 08:14:31.617Z | 357.762° N |
| 5 mins | 2026-09-12 17:44:31.617Z | 56.234° ENE | 2026-09-12 17:46:31.617Z | 73.829° E | 13.992° | 2026-09-12 17:49:31.617Z | 98.778° ESE |
| 13 mins | 2026-09-12 19:31:31.617Z | 1.078° NNE | 2026-09-12 19:37:31.617Z | 149.121° SSE | 81.787° | 2026-09-12 19:44:31.617Z | 179.509° S |
| 6 mins | 2026-09-12 21:23:31.617Z | 310.85° NW | 2026-09-12 21:25:31.617Z | 292.998° NW | 16.072° | 2026-09-12 21:29:31.617Z | 257.867° W |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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