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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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: 10 hours ago
TLE from 10 hours ago
0 ONEWEB-0087
1 45451U 20020AD 26254.78070559 -.00000148 00000-0 -45445-3 0 9993
2 45451 87.8968 3.8353 0002070 99.5036 260.6326 13.11414998313935Epoch: 2026-09-11T18:44Z
TLE epoch observation values (Epoch: 2026-09-11T18:44:12.962Z)
Latitude
-0.00004°
Longitude
91.98215°
Altitude
1,220.836 km
Speed
7.244 km/s
True Right ascension
00h 15m 20s
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
20:52:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,216.38 km
Perigee altitude
1,213.237 km
Semi-major axis
7,592.945 km
Eccentricity
0.00021
Inclination
87.8968°
RAAN
3.8353°
Arg. of periapsis
99.5036°
True anomaly
260.6092°
Mean anomaly
260.6326°
Eccentric anomaly
260.6209°
Mean motion
3.28041 °/min
Orbital period
109.74 mins
BSTAR
-0.00045445
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-09-12 05:55:21.020Z | 81.737° E | 2026-09-12 05:57:21.020Z | 65.092° ENE | 11.885° | 2026-09-12 05:59:21.020Z | 49.037° ENE |
| 13 mins | 2026-09-12 07:39:21.020Z | 170.551° S | 2026-09-12 07:45:21.020Z | 94.986° ESE | 76.21° | 2026-09-12 07:52:21.020Z | 4.127° NNE |
| 8 mins | 2026-09-12 09:32:21.020Z | 251.818° W | 2026-09-12 09:36:21.020Z | 288.773° WNW | 18.611° | 2026-09-12 09:40:21.020Z | 324.106° NNW |
| 13 mins | 2026-09-12 19:09:21.020Z | 9.41° NNE | 2026-09-12 19:15:21.020Z | 93.182° ESE | 61.284° | 2026-09-12 19:22:21.020Z | 166.319° S |
| 9 mins | 2026-09-12 21:00:21.020Z | 324.734° NNW | 2026-09-12 21:04:21.020Z | 285.426° WNW | 23.733° | 2026-09-12 21:09:21.020Z | 238.591° WSW |
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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