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, 2.5 m
Radar Cross Section
2.957 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 ONEWEB-0031
1 45431U 20020H 25258.74790187 -.00000473 00000-0 -13707-2 0 9992
2 45431 87.8777 75.7582 0001542 97.0968 263.0335 13.11411618266685Epoch: 2025-09-15T17:56Z
TLE epoch observation values (Epoch: 2025-09-15T17:56:58.721Z)
Latitude
-0.00006°
Longitude
171.56542°
Altitude
1,220.735 km
Speed
7.244 km/s
True Right ascension
05h 03m 01s
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
00:16:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,215.992 km
Perigee altitude
1,213.651 km
Semi-major axis
7,592.959 km
Eccentricity
0.00015
Inclination
87.8777°
RAAN
75.7582°
Arg. of periapsis
97.0968°
True anomaly
263.01596°
Mean anomaly
263.0335°
Eccentric anomaly
263.02473°
Mean motion
3.2804 °/min
Orbital period
109.74 mins
BSTAR
-0.0013707
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-09-16 10:35:53.362Z | 98.313° ESE | 2025-09-16 10:38:53.362Z | 72.439° E | 14.738° | 2025-09-16 10:41:53.362Z | 46.198° ENE |
| 13 mins | 2025-09-16 12:21:53.362Z | 179.05° S | 2025-09-16 12:27:53.362Z | 332.208° NNW | 44.987° | 2025-09-16 12:34:53.362Z | 0.532° NNE |
| 5 mins | 2025-09-16 14:16:53.362Z | 272.038° WNW | 2025-09-16 14:18:53.362Z | 289.995° WNW | 14.309° | 2025-09-16 14:21:53.362Z | 315.67° NNW |
| 12 mins | 2025-09-16 23:51:53.362Z | 4.938° NNE | 2025-09-16 23:57:53.362Z | 111.971° ESE | 43.76° | 2025-09-17 00:03:53.362Z | 172.734° S |
| 8 mins | 2025-09-17 01:42:53.362Z | 320.571° NNW | 2025-09-17 01:46:53.362Z | 283.414° WNW | 18.124° | 2025-09-17 01:50:53.362Z | 248.222° W |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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