ONEWEB-0143, 47289
Orbit data source: Space-Track
ONEWEB-0143, 47289 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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47289 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-0143
1 47289U 20100AH 26171.44433958 -.00000429 00000-0 -12270-2 0 9991
2 47289 87.8945 350.0195 0001843 90.7583 269.3756 13.12441092265079Epoch: 2026-06-20T10:39Z
TLE epoch observation values (Epoch: 2026-06-20T10:39:50.939Z)
Latitude
-0.0001°
Longitude
-78.60162°
Altitude
1,216.637 km
Speed
7.246 km/s
True Right ascension
23h 20m 04s
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
21:40:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,212.246 km
Perigee altitude
1,209.449 km
Semi-major axis
7,588.984 km
Eccentricity
0.00018
Inclination
87.8945°
RAAN
350.0195°
Arg. of periapsis
90.7583°
True anomaly
269.35448°
Mean anomaly
269.3756°
Eccentric anomaly
269.36504°
Mean motion
3.28298 °/min
Orbital period
109.66 mins
BSTAR
-0.001227
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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-0143 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 12:09:44.493Z | 173.842° S | 2026-06-22 12:15:44.493Z | 130.079° SE | 44.444° | 2026-06-22 12:22:44.493Z | 2.869° NNE |
| 7 mins | 2026-06-22 14:03:44.493Z | 259.21° W | 2026-06-22 14:06:44.493Z | 286.71° WNW | 16.348° | 2026-06-22 14:10:44.493Z | 321.858° NNW |
| 12 mins | 2026-06-22 23:39:44.493Z | 8.565° NNE | 2026-06-22 23:45:44.493Z | 107.14° ESE | 41.954° | 2026-06-22 23:51:44.493Z | 167.489° S |
| 8 mins | 2026-06-23 01:30:44.493Z | 321.058° NNW | 2026-06-23 01:34:44.493Z | 281.082° WNW | 20.534° | 2026-06-23 01:38:44.493Z | 243.996° 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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