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: 21 hours ago
TLE from 21 hours ago
0 ONEWEB-0087
1 45451U 20020AD 25347.24862642 -.00000084 00000-0 -27223-3 0 9991
2 45451 87.8875 58.0414 0001983 101.1156 259.0195 13.11417472278214Epoch: 2025-12-13T05:58Z
TLE epoch observation values (Epoch: 2025-12-13T05:58:01.322Z)
Latitude
-0.00003°
Longitude
-113.64273°
Altitude
1,220.857 km
Speed
7.244 km/s
True Right ascension
03h 52m 09s
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
01:41:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,216.305 km
Perigee altitude
1,213.293 km
Semi-major axis
7,592.936 km
Eccentricity
0.0002
Inclination
87.8875°
RAAN
58.0414°
Arg. of periapsis
101.1156°
True anomaly
258.99719°
Mean anomaly
259.0195°
Eccentric anomaly
259.00835°
Mean motion
3.28041 °/min
Orbital period
109.74 mins
BSTAR
-0.00027223
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2025-12-14 04:03:39.830Z | 127.912° SE | 2025-12-14 04:08:39.830Z | 82.731° E | 23.837° | 2025-12-14 04:14:39.830Z | 25.417° NE |
| 13 mins | 2025-12-14 05:52:39.830Z | 201.02° SSW | 2025-12-14 05:58:39.830Z | 278.97° WNW | 39.352° | 2025-12-14 06:05:39.830Z | 351.888° N |
| 9 mins | 2025-12-14 15:33:39.830Z | 37.217° NE | 2025-12-14 15:37:39.830Z | 75.34° E | 19.612° | 2025-12-14 15:42:39.830Z | 120.066° SE |
| 12 mins | 2025-12-14 17:22:39.830Z | 351.891° N | 2025-12-14 17:27:39.830Z | 298.248° NW | 42.602° | 2025-12-14 17:34:39.830Z | 193.341° SSW |
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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