ONEWEB-0644, 55808
Orbit data source: Space-Track
ONEWEB-0644, 55808 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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55808 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-0644
1 55808U 23029N 26171.42945528 -.00000016 00000-0 -72432-4 0 9999
2 55808 87.9172 304.3321 0001801 110.6293 249.5033 13.19724394159330Epoch: 2026-06-20T10:18Z
TLE epoch observation values (Epoch: 2026-06-20T10:18:24.936Z)
Latitude
-0°
Longitude
-118.916°
Altitude
1,189.152 km
Speed
7.259 km/s
True Right ascension
20h 17m 19s
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
00:50:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,184.24 km
Perigee altitude
1,181.517 km
Semi-major axis
7,561.016 km
Eccentricity
0.00018
Inclination
87.9172°
RAAN
304.3321°
Arg. of periapsis
110.6293°
True anomaly
249.48397°
Mean anomaly
249.5033°
Eccentric anomaly
249.49363°
Mean motion
3.30121 °/min
Orbital period
109.05 mins
BSTAR
-0.000072432
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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-0644 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 19:20:12.944Z | 35.625° NE | 2026-06-22 19:24:12.944Z | 70.843° E | 16.829° | 2026-06-22 19:28:12.944Z | 107.774° ESE |
| 12 mins | 2026-06-22 21:09:12.944Z | 355.231° N | 2026-06-22 21:14:12.944Z | 296.233° NW | 44.253° | 2026-06-22 21:21:12.944Z | 187.726° SSW |
| 7 mins | 2026-06-23 07:37:12.944Z | 100.739° ESE | 2026-06-23 07:40:12.944Z | 71.533° E | 17.603° | 2026-06-23 07:44:12.944Z | 35.876° NE |
| 13 mins | 2026-06-23 09:22:12.944Z | 186.813° SSW | 2026-06-23 09:28:12.944Z | 258.67° W | 43.998° | 2026-06-23 09:35:12.944Z | 356.959° 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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