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: 21 hours ago
TLE from 21 hours ago
0 ONEWEB-0021
1 45134U 20008D 25288.86986066 .00000063 00000-0 14530-3 0 9996
2 45134 87.8754 84.9998 0001566 95.4391 264.6915 13.10375955276652Epoch: 2025-10-15T20:52Z
TLE epoch observation values (Epoch: 2025-10-15T20:52:35.961Z)
Latitude
0°
Longitude
107.21222°
Altitude
1,224.703 km
Speed
7.242 km/s
True Right ascension
05h 39m 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
12:35:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,220.015 km
Perigee altitude
1,217.635 km
Semi-major axis
7,596.962 km
Eccentricity
0.00016
Inclination
87.8754°
RAAN
84.9998°
Arg. of periapsis
95.4391°
True anomaly
264.67363°
Mean anomaly
264.6915°
Eccentric anomaly
264.68257°
Mean motion
3.27781 °/min
Orbital period
109.83 mins
BSTAR
0.0001453
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2025-10-16 21:18:36.890Z | 26.218° NE | 2025-10-16 21:24:36.890Z | 81.668° E | 21.591° | 2025-10-16 21:29:36.890Z | 125.899° SE |
| 13 mins | 2025-10-16 23:08:36.890Z | 350.38° N | 2025-10-16 23:14:36.890Z | 275.11° WNW | 41.432° | 2025-10-16 23:21:36.890Z | 196.748° SSW |
| 10 mins | 2025-10-17 09:39:36.890Z | 124.073° SE | 2025-10-17 09:44:36.890Z | 74.041° E | 24.049° | 2025-10-17 09:49:36.890Z | 27.123° NE |
| 12 mins | 2025-10-17 11:28:36.890Z | 203.221° SW | 2025-10-17 11:33:36.890Z | 266.718° W | 39.245° | 2025-10-17 11:40:36.890Z | 350.831° N |
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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