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 26035.04951519 -.00000430 00000-0 -12483-2 0 9990
2 45431 87.8814 47.5729 0001767 97.3309 262.8019 13.11414538285207Epoch: 2026-02-04T01:11Z
TLE epoch observation values (Epoch: 2026-02-04T01:11:18.112Z)
Latitude
-0.0001°
Longitude
-104.47424°
Altitude
1,220.75 km
Speed
7.244 km/s
True Right ascension
03h 10m 17s
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
14:17:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,216.152 km
Perigee altitude
1,213.469 km
Semi-major axis
7,592.947 km
Eccentricity
0.00018
Inclination
87.8814°
RAAN
47.5729°
Arg. of periapsis
97.3309°
True anomaly
262.78181°
Mean anomaly
262.8019°
Eccentric anomaly
262.79186°
Mean motion
3.28041 °/min
Orbital period
109.74 mins
BSTAR
-0.0012483
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Other satellites on launch #20 in the year 2020 (2020-03-21 UTC)
Did you know?
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 | 2026-02-04 12:46:16.592Z | 2.679° NNE | 2026-02-04 12:53:16.592Z | 95.379° ESE | 44.209° | 2026-02-04 13:00:16.592Z | 174.698° S |
| 7 mins | 2026-02-04 14:39:16.592Z | 314.463° NW | 2026-02-04 14:42:16.592Z | 286.061° WNW | 17.634° | 2026-02-04 14:46:16.592Z | 250.53° W |
| 5 mins | 2026-02-04 23:21:16.592Z | 85.728° E | 2026-02-04 23:23:16.592Z | 68.259° E | 13.392° | 2026-02-04 23:26:16.592Z | 43.53° NE |
| 12 mins | 2026-02-05 01:06:16.592Z | 175.258° S | 2026-02-05 01:11:16.592Z | 149.228° SSE | 44.487° | 2026-02-05 01:18:16.592Z | 2.077° NNE |
| 7 mins | 2026-02-05 02:59:16.592Z | 258.441° W | 2026-02-05 03:02:16.592Z | 284.947° WNW | 15.661° | 2026-02-05 03:06:16.592Z | 320.002° NNW |
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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