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: 1 day ago
TLE from 1 day ago
0 ONEWEB-0644
1 55808U 23029N 26111.30672905 .00000033 00000-0 51264-4 0 9993
2 55808 87.9148 316.3249 0001926 76.4625 283.6722 13.19723813151400Epoch: 2026-04-21T07:21Z
TLE epoch observation values (Epoch: 2026-04-21T07:21:41.389Z)
Latitude
-0.00007°
Longitude
-3.48195°
Altitude
1,188.332 km
Speed
7.26 km/s
True Right ascension
21h 05m 17s
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
23:40:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,184.337 km
Perigee altitude
1,181.425 km
Semi-major axis
7,561.018 km
Eccentricity
0.00019
Inclination
87.9148°
RAAN
316.3249°
Arg. of periapsis
76.4625°
True anomaly
283.65075°
Mean anomaly
283.6722°
Eccentric anomaly
283.66148°
Mean motion
3.30121 °/min
Orbital period
109.05 mins
BSTAR
0.000051264
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-04-23 00:01:51.192Z | 44.037° NE | 2026-04-23 00:04:51.192Z | 70.51° E | 14.787° | 2026-04-23 00:08:51.192Z | 105.236° ESE |
| 12 mins | 2026-04-23 01:49:51.192Z | 358.634° N | 2026-04-23 01:54:51.192Z | 337.918° N | 44.774° | 2026-04-23 02:01:51.192Z | 182.997° SSW |
| 4 mins | 2026-04-23 03:41:51.192Z | 301.666° NW | 2026-04-23 03:42:51.192Z | 292.681° NW | 13.612° | 2026-04-23 03:45:51.192Z | 266.331° W |
| 5 mins | 2026-04-23 12:18:51.192Z | 90.937° ESE | 2026-04-23 12:20:51.192Z | 72.114° E | 15.503° | 2026-04-23 12:23:51.192Z | 44.988° NE |
| 12 mins | 2026-04-23 14:03:51.192Z | 182.293° SSW | 2026-04-23 14:08:51.192Z | 233.397° WSW | 44.779° | 2026-04-23 14:15:51.192Z | 359.212° N |
| 4 mins | 2026-04-23 15:57:51.192Z | 275.966° WNW | 2026-04-23 15:58:51.192Z | 284.766° WNW | 12.901° | 2026-04-23 16:01:51.192Z | 310.793° 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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