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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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: 13 hours ago
TLE from 13 hours ago
0 ONEWEB-0035
1 45143U 20008N 26126.46471264 .00000368 00000-0 10109-2 0 9998
2 45143 87.8849 44.5772 0001808 75.1882 284.9446 13.10882748302475Epoch: 2026-05-06T11:09Z
TLE epoch observation values (Epoch: 2026-05-06T11:09:11.172Z)
Latitude
0.00002°
Longitude
12.95583°
Altitude
1,222.28 km
Speed
7.243 km/s
True Right ascension
02h 58m 18s
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
07:58:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,218.238 km
Perigee altitude
1,215.492 km
Semi-major axis
7,595.002 km
Eccentricity
0.00018
Inclination
87.8849°
RAAN
44.5772°
Arg. of periapsis
75.1882°
True anomaly
284.92458°
Mean anomaly
284.9446°
Eccentric anomaly
284.93459°
Mean motion
3.27907 °/min
Orbital period
109.79 mins
BSTAR
0.0010109
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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 | 2026-05-07 06:03:55.656Z | 10.403° NNE | 2026-05-07 06:10:55.656Z | 84.552° E | 37.03° | 2026-05-07 06:17:55.656Z | 157.74° S |
| 10 mins | 2026-05-07 07:55:55.656Z | 330.406° NNW | 2026-05-07 08:00:55.656Z | 275.74° WNW | 26.287° | 2026-05-07 08:05:55.656Z | 228.375° WSW |
| 13 mins | 2026-05-07 18:23:55.656Z | 156.618° SSE | 2026-05-07 18:29:55.656Z | 85.076° E | 39.309° | 2026-05-07 18:36:55.656Z | 9.859° NNE |
| 10 mins | 2026-05-07 20:15:55.656Z | 237.475° WSW | 2026-05-07 20:19:55.656Z | 278.369° WNW | 23.971° | 2026-05-07 20:25:55.656Z | 335.772° NNW |
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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