ONEWEB-0026, 45139
Orbit data source: Space-Track
ONEWEB-0026, 45139 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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45139 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-0026
1 45139U 20008J 26140.92060992 .00000028 00000-0 42087-4 0 9997
2 45139 87.8916 26.4928 0001667 82.0924 278.0393 13.11413536307537Epoch: 2026-05-20T22:05Z
TLE epoch observation values (Epoch: 2026-05-20T22:05:40.697Z)
Latitude
-0.00001°
Longitude
176.49999°
Altitude
1,220.408 km
Speed
7.244 km/s
True Right ascension
01h 45m 58s
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
15:39:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,216.08 km
Perigee altitude
1,213.548 km
Semi-major axis
7,592.951 km
Eccentricity
0.00017
Inclination
87.8916°
RAAN
26.4928°
Arg. of periapsis
82.0924°
True anomaly
278.02038°
Mean anomaly
278.0393°
Eccentric anomaly
278.02984°
Mean motion
3.2804 °/min
Orbital period
109.74 mins
BSTAR
0.000042087
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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-0026 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 | 2026-05-21 16:29:42.595Z | 166.668° S | 2026-05-21 16:36:42.595Z | 78.255° E | 42.816° | 2026-05-21 16:43:42.595Z | 6.001° NNE |
| 8 mins | 2026-05-21 18:23:42.595Z | 251.566° W | 2026-05-21 18:26:42.595Z | 280.994° WNW | 19.767° | 2026-05-21 18:31:42.595Z | 327.584° NNW |
| 12 mins | 2026-05-22 04:00:42.595Z | 13.166° NNE | 2026-05-22 04:05:42.595Z | 71.345° E | 38.859° | 2026-05-22 04:12:42.595Z | 160.435° S |
| 9 mins | 2026-05-22 05:51:42.595Z | 324.442° NNW | 2026-05-22 05:55:42.595Z | 281.55° WNW | 24.198° | 2026-05-22 06:00:42.595Z | 233.631° WSW |
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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