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: 18 hours ago
TLE from 18 hours ago
0 ONEWEB-0021
1 45134U 20008D 25333.00447668 -.00000523 00000-0 -15341-2 0 9996
2 45134 87.8809 76.1969 0001751 104.7204 255.4117 13.10369749282436Epoch: 2025-11-29T00:06Z
TLE epoch observation values (Epoch: 2025-11-29T00:06:26.785Z)
Latitude
-0.00005°
Longitude
6.44639°
Altitude
1,224.952 km
Speed
7.242 km/s
True Right ascension
05h 04m 47s
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
16:02:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,220.179 km
Perigee altitude
1,217.519 km
Semi-major axis
7,596.986 km
Eccentricity
0.00018
Inclination
87.8809°
RAAN
76.1969°
Arg. of periapsis
104.7204°
True anomaly
255.39228°
Mean anomaly
255.4117°
Eccentric anomaly
255.40199°
Mean motion
3.27779 °/min
Orbital period
109.83 mins
BSTAR
-0.0015341
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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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2025-11-29 19:01:49.152Z | 3.257° NNE | 2025-11-29 19:08:49.152Z | 95.639° ESE | 43.939° | 2025-11-29 19:15:49.152Z | 173.594° S |
| 7 mins | 2025-11-29 20:54:49.152Z | 315.347° NNW | 2025-11-29 20:57:49.152Z | 286.777° WNW | 18.198° | 2025-11-29 21:01:49.152Z | 250.48° W |
| 4 mins | 2025-11-30 05:37:49.152Z | 81.224° E | 2025-11-30 05:38:49.152Z | 72.546° E | 13.108° | 2025-11-30 05:41:49.152Z | 47.327° ENE |
| 13 mins | 2025-11-30 07:21:49.152Z | 174.581° S | 2025-11-30 07:27:49.152Z | 94.884° ESE | 44.794° | 2025-11-30 07:34:49.152Z | 2.392° NNE |
| 7 mins | 2025-11-30 09:15:49.152Z | 260.861° W | 2025-11-30 09:18:49.152Z | 288.214° WNW | 16.063° | 2025-11-30 09:22:49.152Z | 322.621° NNW |
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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