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: 10 hours ago
TLE from 10 hours ago
0 ONEWEB-0035
1 45143U 20008N 26310.70866134 .00000247 00000-0 67172-3 0 9993
2 45143 87.8885 7.9278 0001828 105.7038 254.4291 13.10370175326601Epoch: 2026-11-06T17:00Z
TLE epoch observation values (Epoch: 2026-11-06T17:00:28.339Z)
Latitude
-0.00005°
Longitude
66.88533°
Altitude
1,224.988 km
Speed
7.242 km/s
True Right ascension
00h 31m 42s
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
23:07:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,220.236 km
Perigee altitude
1,217.458 km
Semi-major axis
7,596.984 km
Eccentricity
0.00018
Inclination
87.8885°
RAAN
7.9278°
Arg. of periapsis
105.7038°
True anomaly
254.40892°
Mean anomaly
254.4291°
Eccentric anomaly
254.41901°
Mean motion
3.27779 °/min
Orbital period
109.83 mins
BSTAR
0.00067172
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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 | 2026-11-07 04:05:12.109Z | 165.942° S | 2026-11-07 04:12:12.109Z | 94.95° ESE | 65.915° | 2026-11-07 04:19:12.109Z | 6.976° NNE |
| 9 mins | 2026-11-07 05:59:12.109Z | 247.573° W | 2026-11-07 06:03:12.109Z | 287.277° WNW | 21.918° | 2026-11-07 06:08:12.109Z | 331.492° NNW |
| 12 mins | 2026-11-07 15:37:12.109Z | 13.962° NNE | 2026-11-07 15:42:12.109Z | 73.516° E | 52.904° | 2026-11-07 15:49:12.109Z | 159.76° S |
| 10 mins | 2026-11-07 17:27:12.109Z | 331.519° NNW | 2026-11-07 17:32:12.109Z | 281.875° WNW | 27.415° | 2026-11-07 17:37:12.109Z | 233.27° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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