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: 9 hours ago
TLE from 9 hours ago
0 ONEWEB-0021
1 45134U 20008D 26092.31449402 .00000068 00000-0 15733-3 0 9999
2 45134 87.8819 51.3831 0001952 83.8636 276.2714 13.10377290298711Epoch: 2026-04-02T07:32Z
TLE epoch observation values (Epoch: 2026-04-02T07:32:52.283Z)
Latitude
0.00002°
Longitude
107.50051°
Altitude
1,224.426 km
Speed
7.242 km/s
True Right ascension
03h 25m 31s
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
21:47:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,220.303 km
Perigee altitude
1,217.337 km
Semi-major axis
7,596.957 km
Eccentricity
0.0002
Inclination
87.8819°
RAAN
51.3831°
Arg. of periapsis
83.8636°
True anomaly
276.24916°
Mean anomaly
276.2714°
Eccentric anomaly
276.26028°
Mean motion
3.27781 °/min
Orbital period
109.83 mins
BSTAR
0.00015733
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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 | 2026-04-02 20:29:46.289Z | 130.2° SE | 2026-04-02 20:34:46.289Z | 83.383° E | 25.496° | 2026-04-02 20:40:46.289Z | 24.366° NE |
| 13 mins | 2026-04-02 22:18:46.289Z | 203.85° SW | 2026-04-02 22:24:46.289Z | 275.604° WNW | 37.845° | 2026-04-02 22:31:46.289Z | 350.273° N |
| 9 mins | 2026-04-03 08:00:46.289Z | 39.226° NE | 2026-04-03 08:04:46.289Z | 80.316° E | 21.268° | 2026-04-03 08:09:46.289Z | 124.778° SE |
| 13 mins | 2026-04-03 09:48:46.289Z | 351.018° N | 2026-04-03 09:54:46.289Z | 279.692° WNW | 41.709° | 2026-04-03 10:01:46.289Z | 196.239° SSW |
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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