ONEWEB-0540, 54645
Orbit data source: Space-Track
ONEWEB-0540, 54645 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Thu, 08 Dec 2022 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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54645 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: 2 days ago
TLE from 2 days ago
0 ONEWEB-0540
1 54645U 22166D 26171.47713535 .00000092 00000-0 19016-3 0 9994
2 54645 87.9253 243.3470 0002029 95.1941 264.9424 13.21827194171968Epoch: 2026-06-20T11:27Z
TLE epoch observation values (Epoch: 2026-06-20T11:27:04.494Z)
Latitude
-0.00006°
Longitude
162.88707°
Altitude
1,180.789 km
Speed
7.263 km/s
True Right ascension
16h 13m 23s
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
21:32:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,176.384 km
Perigee altitude
1,173.319 km
Semi-major axis
7,552.988 km
Eccentricity
0.0002
Inclination
87.9253°
RAAN
243.347°
Arg. of periapsis
95.1941°
True anomaly
264.91924°
Mean anomaly
264.9424°
Eccentric anomaly
264.93082°
Mean motion
3.30647 °/min
Orbital period
108.88 mins
BSTAR
0.00019016
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Other satellites on launch #166 in the year 2022 (2022-12-08 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-0540 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 | 2026-06-22 16:44:45.965Z | 3.996° NNE | 2026-06-22 16:50:45.965Z | 110.555° ESE | 44.077° | 2026-06-22 16:56:45.965Z | 174.072° S |
| 7 mins | 2026-06-22 18:35:45.965Z | 314.476° NW | 2026-06-22 18:38:45.965Z | 285.648° WNW | 17.21° | 2026-06-22 18:42:45.965Z | 249.829° W |
| 12 mins | 2026-06-23 04:57:45.965Z | 171.277° S | 2026-06-23 05:02:45.965Z | 127.831° SE | 43.935° | 2026-06-23 05:09:45.965Z | 3.765° NNE |
| 7 mins | 2026-06-23 06:49:45.965Z | 255.518° W | 2026-06-23 06:52:45.965Z | 283.435° WNW | 16.752° | 2026-06-23 06:56:45.965Z | 320.417° NNW |
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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