ONEWEB-0145, 47291
Orbit data source: Space-Track
ONEWEB-0145, 47291 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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47291 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-0145
1 47291U 20100AK 26171.46297572 -.00000078 00000-0 -25351-3 0 9991
2 47291 87.8939 350.0175 0001851 94.1786 265.9554 13.12444943265194Epoch: 2026-06-20T11:06Z
TLE epoch observation values (Epoch: 2026-06-20T11:06:41.102Z)
Latitude
-0.00002°
Longitude
-85.331°
Altitude
1,216.706 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
21:38:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,212.237 km
Perigee altitude
1,209.428 km
Semi-major axis
7,588.969 km
Eccentricity
0.00019
Inclination
87.8939°
RAAN
350.0175°
Arg. of periapsis
94.1786°
True anomaly
265.93424°
Mean anomaly
265.9554°
Eccentric anomaly
265.94482°
Mean motion
3.28299 °/min
Orbital period
109.66 mins
BSTAR
-0.00025351
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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-0145 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 10:49:35.091Z | 114.81° SE | 2026-06-22 10:53:35.091Z | 77.874° E | 20.053° | 2026-06-22 10:58:35.091Z | 31.871° NE |
| 12 mins | 2026-06-22 12:37:35.091Z | 193.68° SSW | 2026-06-22 12:42:35.091Z | 255.167° W | 42.451° | 2026-06-22 12:49:35.091Z | 354.323° N |
| 7 mins | 2026-06-22 22:18:35.091Z | 46.76° ENE | 2026-06-22 22:21:35.091Z | 74.162° E | 15.887° | 2026-06-22 22:25:35.091Z | 108.474° ESE |
| 12 mins | 2026-06-23 00:06:35.091Z | 357.328° N | 2026-06-23 00:12:35.091Z | 216.061° SW | 44.439° | 2026-06-23 00:18:35.091Z | 185.03° SSW |
| 5 mins | 2026-06-23 01:58:35.091Z | 308.143° NW | 2026-06-23 02:00:35.091Z | 291.044° WNW | 13.135° | 2026-06-23 02:03:35.091Z | 265.827° W |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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