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, 2.5 m
Radar Cross Section
2.957 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 25259.57097761 -.00000460 00000-0 -13528-2 0 9995
2 45143 87.8732 90.8528 0001594 90.4340 269.6970 13.10375797272109Epoch: 2025-09-16T13:42Z
TLE epoch observation values (Epoch: 2025-09-16T13:42:12.465Z)
Latitude
-0.00002°
Longitude
-110.45851°
Altitude
1,224.6 km
Speed
7.242 km/s
True Right ascension
06h 03m 24s
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
19:47:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,220.037 km
Perigee altitude
1,217.615 km
Semi-major axis
7,596.963 km
Eccentricity
0.00016
Inclination
87.8732°
RAAN
90.8528°
Arg. of periapsis
90.434°
True anomaly
269.67873°
Mean anomaly
269.697°
Eccentric anomaly
269.68787°
Mean motion
3.27781 °/min
Orbital period
109.83 mins
BSTAR
-0.0013528
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-09-17 11:50:45.299Z | 111.53° ESE | 2025-09-17 11:54:45.299Z | 72.44° E | 20.362° | 2025-09-17 11:59:45.299Z | 28.935° NE |
| 13 mins | 2025-09-17 13:37:45.299Z | 192.723° SSW | 2025-09-17 13:43:45.299Z | 270.282° WNW | 42.522° | 2025-09-17 13:50:45.299Z | 354.648° N |
| 8 mins | 2025-09-17 23:19:45.299Z | 41.771° NE | 2025-09-17 23:22:45.299Z | 68.318° E | 16.418° | 2025-09-17 23:27:45.299Z | 111.678° ESE |
| 13 mins | 2025-09-18 01:07:45.299Z | 356.878° N | 2025-09-18 01:13:45.299Z | 307.68° NW | 44.494° | 2025-09-18 01:20:45.299Z | 186.185° SSW |
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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