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, 6.7 m
Radar Cross Section
3.464 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 ONEWEB-0087
1 45451U 20020AD 25339.92413582 .00000242 00000-0 64770-3 0 9994
2 45451 87.8877 59.4998 0001970 105.4237 254.7108 13.11415907277251Epoch: 2025-12-05T22:10Z
TLE epoch observation values (Epoch: 2025-12-05T22:10:45.334Z)
Latitude
-0.00011°
Longitude
11.85165°
Altitude
1,220.971 km
Speed
7.244 km/s
True Right ascension
03h 57m 59s
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
07:32:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,216.301 km
Perigee altitude
1,213.309 km
Semi-major axis
7,592.942 km
Eccentricity
0.0002
Inclination
87.8877°
RAAN
59.4998°
Arg. of periapsis
105.4237°
True anomaly
254.68903°
Mean anomaly
254.7108°
Eccentric anomaly
254.69991°
Mean motion
3.28041 °/min
Orbital period
109.74 mins
BSTAR
0.0006477
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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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2025-12-06 17:05:05.246Z | 9.475° NNE | 2025-12-06 17:12:05.246Z | 86.077° E | 38.288° | 2025-12-06 17:19:05.246Z | 160.11° S |
| 10 mins | 2025-12-06 18:57:05.246Z | 328.667° NNW | 2025-12-06 19:01:05.246Z | 288.079° WNW | 24.992° | 2025-12-06 19:07:05.246Z | 229.652° WSW |
| 12 mins | 2025-12-07 05:25:05.246Z | 158.018° S | 2025-12-07 05:31:05.246Z | 73.26° E | 40.211° | 2025-12-07 05:37:05.246Z | 10.116° NNE |
| 9 mins | 2025-12-07 07:17:05.246Z | 241.902° WSW | 2025-12-07 07:21:05.246Z | 283.43° WNW | 22.844° | 2025-12-07 07:26:05.246Z | 331.39° 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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