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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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: 6 hours ago
TLE from 6 hours ago
0 ONEWEB-0031
1 45431U 20020H 26305.14010227 .00000485 00000-0 13324-2 0 9996
2 45431 87.8932 353.8629 0001821 104.6701 255.4629 13.11415658320602Epoch: 2026-11-01T03:21Z
TLE epoch observation values (Epoch: 2026-11-01T03:21:44.836Z)
Latitude
0.00001°
Longitude
-97.00967°
Altitude
1,220.924 km
Speed
7.244 km/s
True Right ascension
23h 35m 27s
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
05:24:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,216.189 km
Perigee altitude
1,213.423 km
Semi-major axis
7,592.943 km
Eccentricity
0.00018
Inclination
87.8932°
RAAN
353.8629°
Arg. of periapsis
104.6701°
True anomaly
255.4427°
Mean anomaly
255.4629°
Eccentric anomaly
255.4528°
Mean motion
3.28041 °/min
Orbital period
109.74 mins
BSTAR
0.0013324
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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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2026-11-01 14:56:31.587Z | 10.685° NNE | 2026-11-01 15:03:31.587Z | 83.197° E | 47.785° | 2026-11-01 15:10:31.587Z | 156.735° SSE |
| 10 mins | 2026-11-01 16:48:31.587Z | 330.93° NNW | 2026-11-01 16:53:31.587Z | 275.762° WNW | 30.407° | 2026-11-01 16:58:31.587Z | 227.695° WSW |
| 12 mins | 2026-11-02 03:16:31.587Z | 154.607° SSE | 2026-11-02 03:22:31.587Z | 76.709° E | 53.206° | 2026-11-02 03:28:31.587Z | 11.988° NNE |
| 11 mins | 2026-11-02 05:07:31.587Z | 232.268° WSW | 2026-11-02 05:12:31.587Z | 282.684° WNW | 27.325° | 2026-11-02 05:18:31.587Z | 337.93° N |
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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