ONEWEB-0640, 55804
Orbit data source: Space-Track
ONEWEB-0640, 55804 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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55804 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-0640
1 55804U 23029J 26171.37117699 -.00000005 00000-0 -47984-4 0 9991
2 55804 87.8955 289.1077 0001306 88.4610 271.6669 13.14503211159831Epoch: 2026-06-20T08:54Z
TLE epoch observation values (Epoch: 2026-06-20T08:54:29.691Z)
Latitude
-0.00008°
Longitude
-113.10278°
Altitude
1,208.654 km
Speed
7.25 km/s
True Right ascension
19h 16m 25s
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
00:50:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,203.892 km
Perigee altitude
1,201.912 km
Semi-major axis
7,581.039 km
Eccentricity
0.00013
Inclination
87.8955°
RAAN
289.1077°
Arg. of periapsis
88.461°
True anomaly
271.65194°
Mean anomaly
271.6669°
Eccentric anomaly
271.65942°
Mean motion
3.28814 °/min
Orbital period
109.48 mins
BSTAR
-0.000047984
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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-0640 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-22 18:10:47.085Z | 44.001° NE | 2026-06-22 18:13:47.085Z | 69.976° E | 14.567° | 2026-06-22 18:17:47.085Z | 104.157° ESE |
| 13 mins | 2026-06-22 19:58:47.085Z | 359.254° N | 2026-06-22 20:04:47.085Z | 194.236° SSW | 44.933° | 2026-06-22 20:11:47.085Z | 182.033° SSW |
| 5 mins | 2026-06-22 21:50:47.085Z | 309.585° NW | 2026-06-22 21:52:47.085Z | 292.026° WNW | 14.218° | 2026-06-22 21:55:47.085Z | 265.617° W |
| 7 mins | 2026-06-23 06:29:47.085Z | 99.201° ESE | 2026-06-23 06:32:47.085Z | 71.898° E | 16.038° | 2026-06-23 06:36:47.085Z | 37.497° NE |
| 12 mins | 2026-06-23 08:15:47.085Z | 182.956° SSW | 2026-06-23 08:21:47.085Z | 318.75° NNW | 44.503° | 2026-06-23 08:27:47.085Z | 358.55° N |
| 4 mins | 2026-06-23 10:10:47.085Z | 277.517° WNW | 2026-06-23 10:11:47.085Z | 286.206° WNW | 12.82° | 2026-06-23 10:14:47.085Z | 311.702° NW |
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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