ONEWEB-0641, 55805
Orbit data source: Space-Track
ONEWEB-0641, 55805 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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55805 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-0641
1 55805U 23029K 26171.43892903 .00000036 00000-0 58737-4 0 9997
2 55805 87.9182 304.3172 0001818 105.0406 255.0928 13.19725262159345Epoch: 2026-06-20T10:32Z
TLE epoch observation values (Epoch: 2026-06-20T10:32:03.468Z)
Latitude
-0.00001°
Longitude
-122.35079°
Altitude
1,189.025 km
Speed
7.259 km/s
True Right ascension
20h 17m 16s
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
21:47:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,184.25 km
Perigee altitude
1,181.501 km
Semi-major axis
7,561.012 km
Eccentricity
0.00018
Inclination
87.9182°
RAAN
304.3172°
Arg. of periapsis
105.0406°
True anomaly
255.07267°
Mean anomaly
255.0928°
Eccentric anomaly
255.08273°
Mean motion
3.30121 °/min
Orbital period
109.05 mins
BSTAR
0.000058737
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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-0641 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-06-22 19:33:45.248Z | 31.891° NE | 2026-06-22 19:38:45.248Z | 80.805° E | 20.842° | 2026-06-22 19:42:45.248Z | 119.088° SE |
| 12 mins | 2026-06-22 21:22:45.248Z | 349.468° N | 2026-06-22 21:27:45.248Z | 287.161° WNW | 41.506° | 2026-06-22 21:34:45.248Z | 196.283° SSW |
| 9 mins | 2026-06-23 07:49:45.248Z | 113.94° SE | 2026-06-23 07:53:45.248Z | 72.196° E | 21.678° | 2026-06-23 07:58:45.248Z | 27.33° NE |
| 12 mins | 2026-06-23 09:36:45.248Z | 198.295° SSW | 2026-06-23 09:41:45.248Z | 262.515° W | 40.88° | 2026-06-23 09:48:45.248Z | 352.675° 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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