ONEWEB-0654, 55816
Orbit data source: Space-Track
ONEWEB-0654, 55816 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Thu, 09 Mar 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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55816 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: 19 hours ago
TLE from 19 hours ago
0 ONEWEB-0654
1 55816U 23029W 26111.89784940 -.00007359 00000-0 -19905-1 0 9992
2 55816 87.8923 300.9377 0001232 99.0181 261.1088 13.14488684152022Epoch: 2026-04-21T21:32Z
TLE epoch observation values (Epoch: 2026-04-21T21:32:54.188Z)
Latitude
-0.00002°
Longitude
127.74488°
Altitude
1,208.883 km
Speed
7.25 km/s
True Right ascension
20h 03m 45s
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
23:38:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,203.892 km
Perigee altitude
1,202.024 km
Semi-major axis
7,581.095 km
Eccentricity
0.00012
Inclination
87.8923°
RAAN
300.9377°
Arg. of periapsis
99.0181°
True anomaly
261.09485°
Mean anomaly
261.1088°
Eccentric anomaly
261.10183°
Mean motion
3.2881 °/min
Orbital period
109.49 mins
BSTAR
-0.019905
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Other satellites on launch #29 in the year 2023 (2023-03-09 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-0654 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 | 2026-04-22 23:43:49.198Z | 19.669° NNE | 2026-04-22 23:49:49.198Z | 81.115° E | 29.114° | 2026-04-22 23:55:49.198Z | 141.42° SSE |
| 12 mins | 2026-04-23 01:33:49.198Z | 342.038° N | 2026-04-23 01:39:49.198Z | 270.915° WNW | 33.95° | 2026-04-23 01:45:49.198Z | 211.682° SW |
| 11 mins | 2026-04-23 12:01:49.198Z | 138.964° SSE | 2026-04-23 12:06:49.198Z | 86.446° E | 30.832° | 2026-04-23 12:12:49.198Z | 20.377° NNE |
| 11 mins | 2026-04-23 13:51:49.198Z | 219.101° SW | 2026-04-23 13:56:49.198Z | 280.369° WNW | 32.246° | 2026-04-23 14:02:49.198Z | 343.239° 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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