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: 4 hours ago
TLE from 4 hours ago
0 ONEWEB-0128
1 47274U 20100S 26099.18846051 .00000386 00000-0 10368-2 0 9993
2 47274 87.9003 4.3932 0002091 82.7690 277.3676 13.12441099255697Epoch: 2026-04-09T04:31Z
TLE epoch observation values (Epoch: 2026-04-09T04:31:22.988Z)
Latitude
-0.00002°
Longitude
99.10736°
Altitude
1,216.418 km
Speed
7.246 km/s
True Right ascension
00h 17m 34s
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
14:42:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,212.434 km
Perigee altitude
1,209.26 km
Semi-major axis
7,588.984 km
Eccentricity
0.00021
Inclination
87.9003°
RAAN
4.3932°
Arg. of periapsis
82.769°
True anomaly
277.34384°
Mean anomaly
277.3676°
Eccentric anomaly
277.35572°
Mean motion
3.28298 °/min
Orbital period
109.66 mins
BSTAR
0.0010368
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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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-04-09 17:25:27.490Z | 153.464° SSE | 2026-04-09 17:32:27.490Z | 75.705° E | 36.516° | 2026-04-09 17:38:27.490Z | 13.673° NNE |
| 10 mins | 2026-04-09 19:17:27.490Z | 230.203° WSW | 2026-04-09 19:22:27.490Z | 285.246° WNW | 26.633° | 2026-04-09 19:27:27.490Z | 335.273° NNW |
| 12 mins | 2026-04-10 04:55:27.490Z | 20.119° NNE | 2026-04-10 05:01:27.490Z | 90.041° ESE | 31.391° | 2026-04-10 05:07:27.490Z | 147.077° SSE |
| 11 mins | 2026-04-10 06:45:27.490Z | 338.299° N | 2026-04-10 06:50:27.490Z | 283.909° WNW | 31.681° | 2026-04-10 06:56:27.490Z | 218.117° SW |
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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