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: 15 hours ago
TLE from 15 hours ago
0 ONEWEB-0021
1 45134U 20008D 26272.05976384 .00000477 00000-0 13312-2 0 9998
2 45134 87.8907 15.6064 0001791 99.5093 260.6237 13.10371369322257Epoch: 2026-09-29T01:26Z
TLE epoch observation values (Epoch: 2026-09-29T01:26:03.595Z)
Latitude
-0.00002°
Longitude
-13.73878°
Altitude
1,224.832 km
Speed
7.242 km/s
True Right ascension
01h 02m 25s
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
10:18:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,220.203 km
Perigee altitude
1,217.482 km
Semi-major axis
7,596.979 km
Eccentricity
0.00018
Inclination
87.8907°
RAAN
15.6064°
Arg. of periapsis
99.5093°
True anomaly
260.60345°
Mean anomaly
260.6237°
Eccentric anomaly
260.61358°
Mean motion
3.27779 °/min
Orbital period
109.83 mins
BSTAR
0.0013312
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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 | 2026-09-29 18:31:54.716Z | 13.192° NNE | 2026-09-29 18:37:54.716Z | 75.215° E | 46.342° | 2026-09-29 18:44:54.716Z | 154.79° SSE |
| 11 mins | 2026-09-29 20:22:54.716Z | 333.927° NNW | 2026-09-29 20:27:54.716Z | 282.052° WNW | 31.419° | 2026-09-29 20:33:54.716Z | 224.281° SW |
| 12 mins | 2026-09-30 06:51:54.716Z | 153.766° SSE | 2026-09-30 06:57:54.716Z | 75.245° E | 52.34° | 2026-09-30 07:03:54.716Z | 12.153° NNE |
| 11 mins | 2026-09-30 08:42:54.716Z | 231.712° WSW | 2026-09-30 08:47:54.716Z | 282.34° WNW | 27.809° | 2026-09-30 08:53:54.716Z | 337.992° 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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