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: 16 hours ago
TLE from 16 hours ago
0 ONEWEB-0026
1 45139U 20008J 26272.07491383 .00000406 00000-0 11093-2 0 9992
2 45139 87.8969 0.4207 0001683 102.3008 257.8308 13.11418363324728Epoch: 2026-09-29T01:47Z
TLE epoch observation values (Epoch: 2026-09-29T01:47:52.554Z)
Latitude
-0.00009°
Longitude
-34.39341°
Altitude
1,220.836 km
Speed
7.244 km/s
True Right ascension
00h 01m 40s
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
11:33:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,216.073 km
Perigee altitude
1,213.517 km
Semi-major axis
7,592.932 km
Eccentricity
0.00017
Inclination
87.8969°
RAAN
0.4207°
Arg. of periapsis
102.3008°
True anomaly
257.81195°
Mean anomaly
257.8308°
Eccentric anomaly
257.82137°
Mean motion
3.28042 °/min
Orbital period
109.74 mins
BSTAR
0.0011093
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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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-09-29 18:52:45.700Z | 347.307° N | 2026-09-29 18:58:45.700Z | 289.073° WNW | 48.807° | 2026-09-29 19:05:45.700Z | 206.109° SW |
| 11 mins | 2026-09-30 05:23:45.700Z | 130.524° SE | 2026-09-30 05:28:45.700Z | 73.377° E | 32.866° | 2026-09-30 05:34:45.700Z | 19.078° NNE |
| 12 mins | 2026-09-30 07:12:45.700Z | 212.442° SW | 2026-09-30 07:17:45.700Z | 271.093° WNW | 44.114° | 2026-09-30 07:24:45.700Z | 347.208° N |
| 10 mins | 2026-09-30 16:52:45.700Z | 31.168° NE | 2026-09-30 16:57:45.700Z | 83.106° E | 26.16° | 2026-09-30 17:02:45.700Z | 129.385° SE |
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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