ONEWEB-0087, 45451
Orbit data source: Space-Track
ONEWEB-0087, 45451 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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45451 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, Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 ONEWEB-0087
1 45451U 20020AD 25260.95699018 .00000041 00000-0 78965-4 0 9999
2 45451 87.8788 75.2367 0001536 79.9539 280.1762 13.11416276266905Epoch: 2025-09-17T22:58Z
TLE epoch observation values (Epoch: 2025-09-17T22:58:03.951Z)
Latitude
-0.00005°
Longitude
93.59474°
Altitude
1,220.368 km
Speed
7.244 km/s
True Right ascension
05h 00m 56s
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
06:03:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,215.97 km
Perigee altitude
1,213.637 km
Semi-major axis
7,592.941 km
Eccentricity
0.00015
Inclination
87.8788°
RAAN
75.2367°
Arg. of periapsis
79.9539°
True anomaly
280.15888°
Mean anomaly
280.1762°
Eccentric anomaly
280.16754°
Mean motion
3.28041 °/min
Orbital period
109.74 mins
BSTAR
0.000078965
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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-0087 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-09-18 13:45:09.189Z | 242.092° WSW | 2025-09-18 13:50:09.189Z | 288.223° WNW | 19.513° | 2025-09-18 13:54:09.189Z | 325.083° NNW |
| 12 mins | 2025-09-18 23:23:09.189Z | 11.632° NNE | 2025-09-18 23:29:09.189Z | 90.935° ESE | 39.418° | 2025-09-18 23:35:09.189Z | 160.099° S |
| 9 mins | 2025-09-19 01:14:09.189Z | 326.582° NNW | 2025-09-19 01:18:09.189Z | 285.883° WNW | 23.867° | 2025-09-19 01:23:09.189Z | 236.048° WSW |
| 12 mins | 2025-09-19 11:42:09.189Z | 160.125° S | 2025-09-19 11:47:09.189Z | 103.569° ESE | 41.037° | 2025-09-19 11:54:09.189Z | 8.666° NNE |
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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