ONEWEB-0128, 47274
Orbit data source: Space-Track
ONEWEB-0128, 47274 is a payload satellite owned by One Web (UK) in LEO that was launched on Fri, 18 Dec 2020 UTC via a SOYUZ-2-1B launch vehicle from the Vostochny Cosmodrome (VOSTO). 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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47274 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-0128
1 47274U 20100S 26171.46128260 -.00000125 00000-0 -38335-3 0 9998
2 47274 87.8934 350.0316 0001480 92.1324 267.9974 13.12444031265175Epoch: 2026-06-20T11:04Z
TLE epoch observation values (Epoch: 2026-06-20T11:04:14.816Z)
Latitude
-0.00003°
Longitude
-84.70571°
Altitude
1,216.649 km
Speed
7.246 km/s
True Right ascension
23h 20m 07s
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
21:39:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,211.959 km
Perigee altitude
1,209.713 km
Semi-major axis
7,588.973 km
Eccentricity
0.00015
Inclination
87.8934°
RAAN
350.0316°
Arg. of periapsis
92.1324°
True anomaly
267.98045°
Mean anomaly
267.9974°
Eccentric anomaly
267.98893°
Mean motion
3.28298 °/min
Orbital period
109.66 mins
BSTAR
-0.00038335
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Other satellites on launch #100 in the year 2020 (2020-12-18 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-0128 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-06-22 10:47:23.660Z | 112.257° ESE | 2026-06-22 10:51:23.660Z | 75.138° E | 19.352° | 2026-06-22 10:56:23.660Z | 30.928° NE |
| 13 mins | 2026-06-22 12:34:23.660Z | 190.388° SSW | 2026-06-22 12:40:23.660Z | 265.847° W | 43.171° | 2026-06-22 12:47:23.660Z | 355.48° N |
| 6 mins | 2026-06-22 22:16:23.660Z | 49.147° ENE | 2026-06-22 22:19:23.660Z | 76.41° E | 15.158° | 2026-06-22 22:22:23.660Z | 102.322° ESE |
| 13 mins | 2026-06-23 00:03:23.660Z | 358.446° N | 2026-06-23 00:09:23.660Z | 331.736° NNW | 44.781° | 2026-06-23 00:16:23.660Z | 183.37° SSW |
| 5 mins | 2026-06-23 01:56:23.660Z | 306.461° NW | 2026-06-23 01:58:23.660Z | 288.891° WNW | 13.78° | 2026-06-23 02:01:23.660Z | 263.508° W |
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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