ONEWEB-0051, 45155
Orbit data source: Space-Track
ONEWEB-0051, 45155 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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45155 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-0051
1 45155U 20008AA 26272.00186916 .00000477 00000-0 13096-2 0 9999
2 45155 87.8972 0.4363 0001819 101.9591 258.1741 13.11418681324690Epoch: 2026-09-29T00:02Z
TLE epoch observation values (Epoch: 2026-09-29T00:02:41.495Z)
Latitude
-0.00001°
Longitude
-8.00973°
Altitude
1,220.849 km
Speed
7.244 km/s
True Right ascension
00h 01m 44s
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
08:09:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,216.175 km
Perigee altitude
1,213.413 km
Semi-major axis
7,592.931 km
Eccentricity
0.00018
Inclination
87.8972°
RAAN
0.4363°
Arg. of periapsis
101.9591°
True anomaly
258.1537°
Mean anomaly
258.1741°
Eccentric anomaly
258.1639°
Mean motion
3.28042 °/min
Orbital period
109.74 mins
BSTAR
0.0013096
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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-0051 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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-09-29 17:07:35.847Z | 19.213° NNE | 2026-09-29 17:13:35.847Z | 75.439° E | 31.72° | 2026-09-29 17:19:35.847Z | 137.268° SSE |
| 12 mins | 2026-09-29 18:58:35.847Z | 341.889° N | 2026-09-29 19:03:35.847Z | 284.425° WNW | 45.69° | 2026-09-29 19:10:35.847Z | 208.304° SW |
| 11 mins | 2026-09-30 05:27:35.847Z | 137.622° SSE | 2026-09-30 05:32:35.847Z | 86.864° E | 35.33° | 2026-09-30 05:38:35.847Z | 21.447° NNE |
| 12 mins | 2026-09-30 07:17:35.847Z | 216.087° SW | 2026-09-30 07:22:35.847Z | 274.683° WNW | 41.012° | 2026-09-30 07:29:35.847Z | 346.494° 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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