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: 21 hours ago
TLE from 21 hours ago
0 ONEWEB-0035
1 45143U 20008N 25322.33686126 .00000023 00000-0 29367-4 0 9992
2 45143 87.8794 78.3183 0001657 98.7551 261.3764 13.10371961280322Epoch: 2025-11-18T08:05Z
TLE epoch observation values (Epoch: 2025-11-18T08:05:04.812Z)
Latitude
-0.00005°
Longitude
-100.57615°
Altitude
1,224.797 km
Speed
7.242 km/s
True Right ascension
05h 13m 16s
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
01:56:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,220.099 km
Perigee altitude
1,217.582 km
Semi-major axis
7,596.977 km
Eccentricity
0.00017
Inclination
87.8794°
RAAN
78.3183°
Arg. of periapsis
98.7551°
True anomaly
261.35763°
Mean anomaly
261.3764°
Eccentric anomaly
261.36701°
Mean motion
3.2778 °/min
Orbital period
109.83 mins
BSTAR
0.000029367
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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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2025-11-19 07:59:26.126Z | 167.247° S | 2025-11-19 08:06:26.126Z | 99.864° ESE | 42.775° | 2025-11-19 08:13:26.126Z | 6.477° NNE |
| 9 mins | 2025-11-19 09:53:26.126Z | 247.653° W | 2025-11-19 09:57:26.126Z | 286.351° WNW | 19.819° | 2025-11-19 10:02:26.126Z | 330.612° NNW |
| 12 mins | 2025-11-19 19:31:26.126Z | 12.983° NNE | 2025-11-19 19:36:26.126Z | 71.873° E | 39.137° | 2025-11-19 19:43:26.126Z | 160.929° S |
| 9 mins | 2025-11-19 21:22:26.126Z | 324.617° NNW | 2025-11-19 21:26:26.126Z | 282.315° WNW | 23.994° | 2025-11-19 21:31:26.126Z | 234.342° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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