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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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: 14 hours ago
TLE from 14 hours ago
0 ONEWEB-0021
1 45134U 20008D 26149.20082752 -.00000129 00000-0 -40501-3 0 9992
2 45134 87.8855 40.0634 0001827 76.2957 283.8373 13.10377475306169Epoch: 2026-05-29T04:49Z
TLE epoch observation values (Epoch: 2026-05-29T04:49:11.497Z)
Latitude
-0.0001°
Longitude
81.03088°
Altitude
1,224.255 km
Speed
7.242 km/s
True Right ascension
02h 40m 15s
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
03:49:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,220.207 km
Perigee altitude
1,217.431 km
Semi-major axis
7,596.956 km
Eccentricity
0.00018
Inclination
87.8855°
RAAN
40.0634°
Arg. of periapsis
76.2957°
True anomaly
283.81697°
Mean anomaly
283.8373°
Eccentric anomaly
283.82714°
Mean motion
3.27781 °/min
Orbital period
109.83 mins
BSTAR
-0.00040501
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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 | 2026-05-30 03:25:49.918Z | 31.012° NE | 2026-05-30 03:30:49.918Z | 76.714° E | 19.979° | 2026-05-30 03:35:49.918Z | 121.189° SE |
| 12 mins | 2026-05-30 05:15:49.918Z | 351.355° N | 2026-05-30 05:20:49.918Z | 295.422° NW | 42.448° | 2026-05-30 05:27:49.918Z | 193.997° SSW |
| 9 mins | 2026-05-30 15:46:49.918Z | 117.998° SE | 2026-05-30 15:50:49.918Z | 79.209° E | 22.261° | 2026-05-30 15:55:49.918Z | 30.929° NE |
| 12 mins | 2026-05-30 17:34:49.918Z | 197.985° SSW | 2026-05-30 17:40:49.918Z | 286.065° WNW | 40.775° | 2026-05-30 17:46:49.918Z | 351.499° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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