ONEWEB-0035, 45143
Orbit data source: Space-Track
ONEWEB-0035, 45143 is a payload satellite owned by One Web (UK) in LEO that was launched on Thu, 06 Feb 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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45143 intel report (Beta)
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Edit Public Description
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: 7 hours ago
TLE from 7 hours ago
0 ONEWEB-0035
1 45143U 20008N 25292.93922220 .00000330 00000-0 91039-3 0 9997
2 45143 87.8759 84.1834 0001696 95.7664 264.3657 13.10375361276479Epoch: 2025-10-19T22:32Z
TLE epoch observation values (Epoch: 2025-10-19T22:32:28.798Z)
Latitude
0.00003°
Longitude
77.41471°
Altitude
1,224.722 km
Speed
7.242 km/s
True Right ascension
05h 36m 44s
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
00:38:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,220.116 km
Perigee altitude
1,217.539 km
Semi-major axis
7,596.964 km
Eccentricity
0.00017
Inclination
87.8759°
RAAN
84.1834°
Arg. of periapsis
95.7664°
True anomaly
264.34636°
Mean anomaly
264.3657°
Eccentric anomaly
264.35603°
Mean motion
3.2778 °/min
Orbital period
109.83 mins
BSTAR
0.00091039
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Other satellites on launch #8 in the year 2020 (2020-02-06 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-0035 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 | 2025-10-20 09:38:58.269Z | 137.271° SSE | 2025-10-20 09:44:58.269Z | 75.569° E | 28.953° | 2025-10-20 09:50:58.269Z | 19.388° NNE |
| 12 mins | 2025-10-20 11:28:58.269Z | 212.161° SW | 2025-10-20 11:34:58.269Z | 287.086° WNW | 34.242° | 2025-10-20 11:40:58.269Z | 346.082° N |
| 10 mins | 2025-10-20 21:09:58.269Z | 33.069° NE | 2025-10-20 21:13:58.269Z | 74.819° E | 24.481° | 2025-10-20 21:19:58.269Z | 132.136° SE |
| 12 mins | 2025-10-20 22:58:58.269Z | 346.043° N | 2025-10-20 23:04:58.269Z | 262.806° W | 38.592° | 2025-10-20 23:10:58.269Z | 203.145° SW |
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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