ONEWEB-0519, 54137
Orbit data source: Space-Track
ONEWEB-0519, 54137 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Sat, 22 Oct 2022 UTC via a LVM3 launch vehicle from the Sirharikota (SRI). 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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54137 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-0519
1 54137U 22138AA 26171.35521948 -.00000000 00000-0 -32703-4 0 9991
2 54137 87.9184 304.3347 0001891 92.8657 267.2692 13.19726483177259Epoch: 2026-06-20T08:31Z
TLE epoch observation values (Epoch: 2026-06-20T08:31:30.963Z)
Latitude
-0.00002°
Longitude
-92.11535°
Altitude
1,188.735 km
Speed
7.259 km/s
True Right ascension
20h 17m 20s
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
21:30:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,184.3 km
Perigee altitude
1,181.441 km
Semi-major axis
7,561.008 km
Eccentricity
0.00019
Inclination
87.9184°
RAAN
304.3347°
Arg. of periapsis
92.8657°
True anomaly
267.24756°
Mean anomaly
267.2692°
Eccentric anomaly
267.25838°
Mean motion
3.30121 °/min
Orbital period
109.05 mins
BSTAR
-0.000032703
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Other satellites on launch #138 in the year 2022 (2022-10-22 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-0519 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-06-22 19:22:53.923Z | 38.097° NE | 2026-06-22 19:26:53.923Z | 75.093° E | 17.522° | 2026-06-22 19:30:53.923Z | 111.531° ESE |
| 12 mins | 2026-06-22 21:10:53.923Z | 354.867° N | 2026-06-22 21:16:53.923Z | 259.504° W | 44.005° | 2026-06-22 21:22:53.923Z | 189.693° SSW |
| 8 mins | 2026-06-23 07:38:53.923Z | 106.125° ESE | 2026-06-23 07:41:53.923Z | 77.72° E | 18.22° | 2026-06-23 07:46:53.923Z | 32.694° NE |
| 12 mins | 2026-06-23 09:24:53.923Z | 189.001° SSW | 2026-06-23 09:30:53.923Z | 288.238° WNW | 43.546° | 2026-06-23 09:36:53.923Z | 355.451° 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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