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: 12 hours ago
TLE from 12 hours ago
0 ONEWEB-0021
1 45134U 20008D 25363.70020630 .00000047 00000-0 97504-4 0 9994
2 45134 87.8796 70.0780 0001779 99.5771 260.5557 13.10376481286457Epoch: 2025-12-29T16:48Z
TLE epoch observation values (Epoch: 2025-12-29T16:48:17.824Z)
Latitude
-0.00005°
Longitude
79.60966°
Altitude
1,224.813 km
Speed
7.242 km/s
True Right ascension
04h 40m 18s
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
04:13:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,220.174 km
Perigee altitude
1,217.471 km
Semi-major axis
7,596.96 km
Eccentricity
0.00018
Inclination
87.8796°
RAAN
70.078°
Arg. of periapsis
99.5771°
True anomaly
260.53559°
Mean anomaly
260.5557°
Eccentric anomaly
260.54565°
Mean motion
3.27781 °/min
Orbital period
109.83 mins
BSTAR
0.000097504
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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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2025-12-30 05:44:03.389Z | 203.998° SW | 2025-12-30 05:50:03.389Z | 270.824° WNW | 37.401° | 2025-12-30 05:57:03.389Z | 349.411° N |
| 9 mins | 2025-12-30 15:26:03.389Z | 37.436° NE | 2025-12-30 15:30:03.389Z | 78.162° E | 21.707° | 2025-12-30 15:35:03.389Z | 124.177° SE |
| 12 mins | 2025-12-30 17:15:03.389Z | 348.709° N | 2025-12-30 17:20:03.389Z | 286.619° WNW | 41.263° | 2025-12-30 17:27:03.389Z | 197.309° SSW |
| 9 mins | 2025-12-31 03:46:03.389Z | 119.495° SE | 2025-12-31 03:50:03.389Z | 77.894° E | 24.106° | 2025-12-31 03:55:03.389Z | 28.811° NE |
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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