ONEWEB-0443, 51637
Orbit data source: Space-Track
ONEWEB-0443, 51637 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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51637 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: 3 days ago
TLE from 3 days ago
0 ONEWEB-0443
1 51637U 22012R 26170.57804399 -.00000013 00000-0 -66444-4 0 9994
2 51637 87.9132 5.4036 0001707 77.8037 282.3286 13.17649633214033Epoch: 2026-06-19T13:52Z
TLE epoch observation values (Epoch: 2026-06-19T13:52:23.000Z)
Latitude
-0°
Longitude
-110.49725°
Altitude
1,196.333 km
Speed
7.256 km/s
True Right ascension
00h 21m 36s
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
21:26:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,192.112 km
Perigee altitude
1,189.528 km
Semi-major axis
7,568.957 km
Eccentricity
0.00017
Inclination
87.9132°
RAAN
5.4036°
Arg. of periapsis
77.8037°
True anomaly
282.30949°
Mean anomaly
282.3286°
Eccentric anomaly
282.31904°
Mean motion
3.29601 °/min
Orbital period
109.22 mins
BSTAR
-0.000066444
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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-0443 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 13:03:09.430Z | 168.302° S | 2026-06-22 13:09:09.430Z | 81.988° E | 43.639° | 2026-06-22 13:16:09.430Z | 4.851° NNE |
| 7 mins | 2026-06-22 14:56:09.430Z | 256.129° W | 2026-06-22 14:59:09.430Z | 285.669° WNW | 18.328° | 2026-06-22 15:03:09.430Z | 322.902° NNW |
| 12 mins | 2026-06-23 00:30:09.430Z | 13.333° NNE | 2026-06-23 00:35:09.430Z | 75.746° E | 39.137° | 2026-06-23 00:42:09.430Z | 161.48° S |
| 9 mins | 2026-06-23 02:20:09.430Z | 326.765° NNW | 2026-06-23 02:24:09.430Z | 285.665° WNW | 23.706° | 2026-06-23 02:29:09.430Z | 235.542° WSW |
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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