ONEWEB-0141, 47287
Orbit data source: Space-Track
ONEWEB-0141, 47287 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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47287 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-0141
1 47287U 20100AF 26171.44589369 -.00000362 00000-0 -10411-2 0 9998
2 47287 87.8948 349.9993 0002116 88.8692 271.2679 13.12441657265103Epoch: 2026-06-20T10:42Z
TLE epoch observation values (Epoch: 2026-06-20T10:42:05.214Z)
Latitude
-0.00003°
Longitude
-79.18283°
Altitude
1,216.584 km
Speed
7.246 km/s
True Right ascension
23h 19m 59s
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
21:42:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,212.451 km
Perigee altitude
1,209.239 km
Semi-major axis
7,588.982 km
Eccentricity
0.00021
Inclination
87.8948°
RAAN
349.9993°
Arg. of periapsis
88.8692°
True anomaly
271.24366°
Mean anomaly
271.2679°
Eccentric anomaly
271.25578°
Mean motion
3.28298 °/min
Orbital period
109.66 mins
BSTAR
-0.0010411
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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-0141 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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2026-06-22 12:11:40.286Z | 175.46° S | 2026-06-22 12:18:40.286Z | 38.806° NE | 44.664° | 2026-06-22 12:25:40.286Z | 2.037° NNE |
| 6 mins | 2026-06-22 14:06:40.286Z | 265.478° W | 2026-06-22 14:08:40.286Z | 283.788° WNW | 15.66° | 2026-06-22 14:12:40.286Z | 319.208° NNW |
| 13 mins | 2026-06-22 23:41:40.286Z | 6.955° NNE | 2026-06-22 23:47:40.286Z | 94.97° ESE | 42.774° | 2026-06-22 23:54:40.286Z | 170.046° S |
| 9 mins | 2026-06-23 01:32:40.286Z | 322.757° NNW | 2026-06-23 01:36:40.286Z | 284.531° WNW | 19.897° | 2026-06-23 01:41:40.286Z | 240.513° 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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