ONEWEB-0039, 45146
Orbit data source: Space-Track
ONEWEB-0039, 45146 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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45146 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: 15 hours ago
TLE from 15 hours ago
0 ONEWEB-0039
1 45146U 20008R 26272.05467346 .00000644 00000-0 18086-2 0 9993
2 45146 87.8918 15.5970 0002269 96.3412 263.7973 13.10372767321767Epoch: 2026-09-29T01:18Z
TLE epoch observation values (Epoch: 2026-09-29T01:18:43.786Z)
Latitude
-0.00013°
Longitude
-11.91063°
Altitude
1,224.792 km
Speed
7.242 km/s
True Right ascension
01h 02m 23s
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
10:18:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,220.561 km
Perigee altitude
1,217.113 km
Semi-major axis
7,596.974 km
Eccentricity
0.00023
Inclination
87.8918°
RAAN
15.597°
Arg. of periapsis
96.3412°
True anomaly
263.77145°
Mean anomaly
263.7973°
Eccentric anomaly
263.78438°
Mean motion
3.2778 °/min
Orbital period
109.83 mins
BSTAR
0.0018086
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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-0039 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 | 2026-09-29 18:24:24.015Z | 14.659° NNE | 2026-09-29 18:30:24.015Z | 72.821° E | 41.042° | 2026-09-29 18:37:24.015Z | 150.089° SSE |
| 11 mins | 2026-09-29 20:15:24.015Z | 337.042° NNW | 2026-09-29 20:20:24.015Z | 285.142° WNW | 35.195° | 2026-09-29 20:26:24.015Z | 221.45° SW |
| 12 mins | 2026-09-30 06:44:24.015Z | 149.881° SSE | 2026-09-30 06:50:24.015Z | 80.758° E | 46.81° | 2026-09-30 06:56:24.015Z | 14.936° NNE |
| 11 mins | 2026-09-30 08:35:24.015Z | 227.081° WSW | 2026-09-30 08:40:24.015Z | 279.797° WNW | 31.281° | 2026-09-30 08:46:24.015Z | 338.935° N |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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