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: 12 hours ago
TLE from 12 hours ago
0 ONEWEB-0035
1 45143U 20008N 26004.67850220 -.00000041 00000-0 -15450-3 0 9994
2 45143 87.8786 68.8797 0001603 101.0295 259.1013 13.10375819286528Epoch: 2026-01-04T16:17Z
TLE epoch observation values (Epoch: 2026-01-04T16:17:02.590Z)
Latitude
0.00003°
Longitude
80.33234°
Altitude
1,224.824 km
Speed
7.242 km/s
True Right ascension
04h 35m 31s
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
04:29:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,220.043 km
Perigee altitude
1,217.608 km
Semi-major axis
7,596.962 km
Eccentricity
0.00016
Inclination
87.8786°
RAAN
68.8797°
Arg. of periapsis
101.0295°
True anomaly
259.08326°
Mean anomaly
259.1013°
Eccentric anomaly
259.09228°
Mean motion
3.27781 °/min
Orbital period
109.83 mins
BSTAR
-0.0001545
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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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-01-05 05:12:22.106Z | 200.961° SSW | 2026-01-05 05:19:22.106Z | 285.88° WNW | 38.18° | 2026-01-05 05:25:22.106Z | 348.985° N |
| 9 mins | 2026-01-05 14:54:22.106Z | 34.928° NE | 2026-01-05 14:58:22.106Z | 73.131° E | 20.805° | 2026-01-05 15:03:22.106Z | 120.288° SE |
| 13 mins | 2026-01-05 16:43:22.106Z | 350.866° N | 2026-01-05 16:49:22.106Z | 263.79° W | 42.045° | 2026-01-05 16:56:22.106Z | 194.731° SSW |
| 10 mins | 2026-01-06 03:14:22.106Z | 121.235° SE | 2026-01-06 03:19:22.106Z | 70.89° E | 23.073° | 2026-01-06 03:24:22.106Z | 26.369° NE |
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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