ONEWEB-0021, 45134
Orbit data source: Space-Track
ONEWEB-0021, 45134 is a payload satellite owned by One Web (UK) in LEO that was launched on Thu, 06 Feb 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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45134 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: 15 hours ago
TLE from 15 hours ago
0 ONEWEB-0021
1 45134U 20008D 25347.28333404 -.00000377 00000-0 -11155-2 0 9999
2 45134 87.8810 73.3513 0001781 102.9936 257.1390 13.10375092284305Epoch: 2025-12-13T06:48Z
TLE epoch observation values (Epoch: 2025-12-13T06:48:00.061Z)
Latitude
-0.00003°
Longitude
-110.86178°
Altitude
1,224.897 km
Speed
7.242 km/s
True Right ascension
04h 53m 24s
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
20:09:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,220.181 km
Perigee altitude
1,217.475 km
Semi-major axis
7,596.965 km
Eccentricity
0.00018
Inclination
87.881°
RAAN
73.3513°
Arg. of periapsis
102.9936°
True anomaly
257.1191°
Mean anomaly
257.139°
Eccentric anomaly
257.12905°
Mean motion
3.2778 °/min
Orbital period
109.83 mins
BSTAR
-0.0011155
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Other satellites on launch #8 in the year 2020 (2020-02-06 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-0021 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-12-14 04:55:14.767Z | 120.713° SE | 2025-12-14 05:00:14.767Z | 75.844° E | 20.879° | 2025-12-14 05:05:14.767Z | 30.324° NE |
| 12 mins | 2025-12-14 06:44:14.767Z | 195.476° SSW | 2025-12-14 06:49:14.767Z | 257.518° W | 41.945° | 2025-12-14 06:56:14.767Z | 353.598° N |
| 7 mins | 2025-12-14 16:26:14.767Z | 47.011° ENE | 2025-12-14 16:29:14.767Z | 75.175° E | 16.932° | 2025-12-14 16:33:14.767Z | 110.135° ESE |
| 12 mins | 2025-12-14 18:14:14.767Z | 355.875° N | 2025-12-14 18:20:14.767Z | 235.535° WSW | 44.245° | 2025-12-14 18:26:14.767Z | 187.383° SSW |
| 4 mins | 2025-12-14 20:07:14.767Z | 301.596° NW | 2025-12-14 20:08:14.767Z | 293.139° NW | 12.298° | 2025-12-14 20:11:14.767Z | 268.404° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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