ONEWEB-0542, 54646
Orbit data source: Space-Track
ONEWEB-0542, 54646 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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54646 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-0542
1 54646U 22166E 26171.48035905 .00000037 00000-0 57804-4 0 9991
2 54646 87.9262 243.3152 0001949 91.0909 269.0448 13.21825071171970Epoch: 2026-06-20T11:31Z
TLE epoch observation values (Epoch: 2026-06-20T11:31:43.021Z)
Latitude
-0.00007°
Longitude
161.69157°
Altitude
1,180.686 km
Speed
7.263 km/s
True Right ascension
16h 13m 15s
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
21:28:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,176.332 km
Perigee altitude
1,173.387 km
Semi-major axis
7,552.996 km
Eccentricity
0.00019
Inclination
87.9262°
RAAN
243.3152°
Arg. of periapsis
91.0909°
True anomaly
269.02247°
Mean anomaly
269.0448°
Eccentric anomaly
269.03363°
Mean motion
3.30647 °/min
Orbital period
108.88 mins
BSTAR
0.000057804
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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-0542 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-22 15:02:16.026Z | 47.243° ENE | 2026-06-22 15:05:16.026Z | 72.774° E | 12.466° | 2026-06-22 15:07:16.026Z | 89.947° E |
| 13 mins | 2026-06-22 16:49:16.026Z | 1.98° NNE | 2026-06-22 16:55:16.026Z | 105.753° ESE | 44.716° | 2026-06-22 17:02:16.026Z | 177.78° S |
| 7 mins | 2026-06-22 18:40:16.026Z | 314.779° NW | 2026-06-22 18:43:16.026Z | 287.152° WNW | 15.882° | 2026-06-22 18:47:16.026Z | 252.296° W |
| 4 mins | 2026-06-23 03:18:16.026Z | 85.956° E | 2026-06-23 03:20:16.026Z | 68.314° E | 12.863° | 2026-06-23 03:22:16.026Z | 51.033° ENE |
| 12 mins | 2026-06-23 05:02:16.026Z | 174.89° S | 2026-06-23 05:08:16.026Z | 36.209° NE | 44.552° | 2026-06-23 05:14:16.026Z | 2.246° NNE |
| 6 mins | 2026-06-23 06:55:16.026Z | 263.729° W | 2026-06-23 06:58:16.026Z | 291.909° WNW | 15.362° | 2026-06-23 07:01:16.026Z | 318.384° 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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