ONEWEB-0456, 51646
Orbit data source: Space-Track
ONEWEB-0456, 51646 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Thu, 10 Feb 2022 UTC via a SOYUZ-ST-B launch vehicle from the French Guiana (FRGUI). 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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51646 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-0456
1 51646U 22012AA 26171.32085703 .00000407 00000-0 11260-2 0 9997
2 51646 87.8837 35.6295 0001565 83.3606 276.7700 13.10521377209750Epoch: 2026-06-20T07:42Z
TLE epoch observation values (Epoch: 2026-06-20T07:42:02.047Z)
Latitude
0.00003°
Longitude
11.58381°
Altitude
1,223.891 km
Speed
7.243 km/s
True Right ascension
02h 22m 31s
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
21:27:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,219.451 km
Perigee altitude
1,217.074 km
Semi-major axis
7,596.399 km
Eccentricity
0.00016
Inclination
87.8837°
RAAN
35.6295°
Arg. of periapsis
83.3606°
True anomaly
276.75219°
Mean anomaly
276.77°
Eccentric anomaly
276.7611°
Mean motion
3.27817 °/min
Orbital period
109.82 mins
BSTAR
0.001126
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Other satellites on launch #12 in the year 2022 (2022-02-10 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-0456 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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-06-22 14:45:48.320Z | 158.398° S | 2026-06-22 14:52:48.320Z | 77.213° E | 39.234° | 2026-06-22 14:58:48.320Z | 11.516° NNE |
| 10 mins | 2026-06-22 16:38:48.320Z | 239.156° WSW | 2026-06-22 16:42:48.320Z | 281.329° WNW | 24.052° | 2026-06-22 16:48:48.320Z | 336.993° NNW |
| 12 mins | 2026-06-23 02:16:48.320Z | 16.53° NNE | 2026-06-23 02:22:48.320Z | 88.949° E | 34.84° | 2026-06-23 02:28:48.320Z | 151.692° SSE |
| 10 mins | 2026-06-23 04:07:48.320Z | 331.158° NNW | 2026-06-23 04:11:48.320Z | 287.733° WNW | 28.409° | 2026-06-23 04:17:48.320Z | 224.413° SW |
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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