ONEWEB-0031, 45431
Orbit data source: Space-Track
ONEWEB-0031, 45431 is a payload satellite owned by One Web (UK) in LEO that was launched on Sat, 21 Mar 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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45431 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, Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 ONEWEB-0031
1 45431U 20020H 25339.92766517 .00000087 00000-0 20845-3 0 9993
2 45431 87.8859 59.5679 0001631 96.3668 263.7645 13.11415734277328Epoch: 2025-12-05T22:15Z
TLE epoch observation values (Epoch: 2025-12-05T22:15:50.270Z)
Latitude
-0.0001°
Longitude
10.64571°
Altitude
1,220.711 km
Speed
7.244 km/s
True Right ascension
03h 58m 16s
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
07:26:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,216.044 km
Perigee altitude
1,213.567 km
Semi-major axis
7,592.943 km
Eccentricity
0.00016
Inclination
87.8859°
RAAN
59.5679°
Arg. of periapsis
96.3668°
True anomaly
263.74592°
Mean anomaly
263.7645°
Eccentric anomaly
263.75521°
Mean motion
3.28041 °/min
Orbital period
109.74 mins
BSTAR
0.00020845
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Other satellites on launch #20 in the year 2020 (2020-03-21 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-0031 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 | 2025-12-06 17:10:30.485Z | 8.961° NNE | 2025-12-06 17:17:30.485Z | 96.874° ESE | 39.607° | 2025-12-06 17:23:30.485Z | 161.287° S |
| 9 mins | 2025-12-06 19:02:30.485Z | 324.998° NNW | 2025-12-06 19:06:30.485Z | 283.528° WNW | 23.541° | 2025-12-06 19:11:30.485Z | 235.411° WSW |
| 12 mins | 2025-12-07 05:30:30.485Z | 160.434° S | 2025-12-07 05:35:30.485Z | 97.404° ESE | 41.551° | 2025-12-07 05:42:30.485Z | 8.006° NNE |
| 9 mins | 2025-12-07 07:22:30.485Z | 246.38° WSW | 2025-12-07 07:26:30.485Z | 287.374° WNW | 21.291° | 2025-12-07 07:31:30.485Z | 332.279° 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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