ONEWEB-0411, 51623
Orbit data source: Space-Track
ONEWEB-0411, 51623 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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51623 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-0411
1 51623U 22012B 26171.37289418 .00000494 00000-0 13802-2 0 9996
2 51623 87.8838 35.6325 0001787 101.1477 258.9851 13.10312001209707Epoch: 2026-06-20T08:56Z
TLE epoch observation values (Epoch: 2026-06-20T08:56:58.057Z)
Latitude
-0.00003°
Longitude
-7.19786°
Altitude
1,225.1 km
Speed
7.242 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
21:28:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,220.43 km
Perigee altitude
1,217.715 km
Semi-major axis
7,597.209 km
Eccentricity
0.00018
Inclination
87.8838°
RAAN
35.6325°
Arg. of periapsis
101.1477°
True anomaly
258.965°
Mean anomaly
258.9851°
Eccentric anomaly
258.97505°
Mean motion
3.27765 °/min
Orbital period
109.83 mins
BSTAR
0.0013802
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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-0411 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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-06-22 14:13:00.259Z | 133.092° SE | 2026-06-22 14:18:00.259Z | 84.079° E | 27.499° | 2026-06-22 14:24:00.259Z | 22.928° NE |
| 12 mins | 2026-06-22 16:03:00.259Z | 211.597° SW | 2026-06-22 16:08:00.259Z | 275.17° WNW | 35.884° | 2026-06-22 16:15:00.259Z | 348.623° N |
| 10 mins | 2026-06-23 01:43:00.259Z | 30.132° NE | 2026-06-23 01:48:00.259Z | 79.951° E | 23.164° | 2026-06-23 01:53:00.259Z | 126.981° SE |
| 12 mins | 2026-06-23 03:33:00.259Z | 346.373° N | 2026-06-23 03:38:00.259Z | 280.54° WNW | 40.084° | 2026-06-23 03:45:00.259Z | 199.841° SSW |
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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