ONEWEB-0532, 55140
Orbit data source: Space-Track
ONEWEB-0532, 55140 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Tue, 10 Jan 2023 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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55140 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-0532
1 55140U 23004A 26171.44964485 -.00009935 00000-0 -25618-1 0 9996
2 55140 87.9130 5.2153 0003045 97.4835 262.6643 13.17732039168010Epoch: 2026-06-20T10:47Z
TLE epoch observation values (Epoch: 2026-06-20T10:47:29.315Z)
Latitude
0.00004°
Longitude
-65.32095°
Altitude
1,196.589 km
Speed
7.255 km/s
True Right ascension
00h 20m 51s
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
00:38:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,192.808 km
Perigee altitude
1,188.199 km
Semi-major axis
7,568.641 km
Eccentricity
0.0003
Inclination
87.913°
RAAN
5.2153°
Arg. of periapsis
97.4835°
True anomaly
262.62969°
Mean anomaly
262.6643°
Eccentric anomaly
262.647°
Mean motion
3.29622 °/min
Orbital period
109.22 mins
BSTAR
-0.025618
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Other satellites on launch #4 in the year 2023 (2023-01-10 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-0532 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 | 2026-06-22 13:55:00.110Z | 203.086° SW | 2026-06-22 14:01:00.110Z | 268.143° W | 37.356° | 2026-06-22 14:08:00.110Z | 349.43° N |
| 8 mins | 2026-06-22 23:34:00.110Z | 39.242° NE | 2026-06-22 23:38:00.110Z | 79.412° E | 19.928° | 2026-06-22 23:42:00.110Z | 116.977° SE |
| 12 mins | 2026-06-23 01:22:00.110Z | 351.383° N | 2026-06-23 01:28:00.110Z | 255.18° W | 42.228° | 2026-06-23 01:34:00.110Z | 194.721° SSW |
| 9 mins | 2026-06-23 11:50:00.110Z | 114.92° SE | 2026-06-23 11:54:00.110Z | 75.285° E | 21.116° | 2026-06-23 11:59:00.110Z | 29.349° NE |
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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