ONEWEB-0345, 49211
Orbit data source: Space-Track
ONEWEB-0345, 49211 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Tue, 14 Sep 2021 UTC via a SOYUZ-2-1B launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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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49211 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-0345
1 49211U 21083AB 26171.38701168 .00000214 00000-0 55091-3 0 9992
2 49211 87.8963 319.5844 0002079 102.2277 257.9085 13.13470932231323Epoch: 2026-06-20T09:17Z
TLE epoch observation values (Epoch: 2026-06-20T09:17:17.809Z)
Latitude
-0.00001°
Longitude
-88.34217°
Altitude
1,212.985 km
Speed
7.248 km/s
True Right ascension
21h 18m 20s
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
02:13:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,208.454 km
Perigee altitude
1,205.3 km
Semi-major axis
7,585.014 km
Eccentricity
0.00021
Inclination
87.8963°
RAAN
319.5844°
Arg. of periapsis
102.2277°
True anomaly
257.88521°
Mean anomaly
257.9085°
Eccentric anomaly
257.89685°
Mean motion
3.28555 °/min
Orbital period
109.57 mins
BSTAR
0.00055091
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Other satellites on launch #83 in the year 2021 (2021-09-14 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-0345 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 20:25:22.507Z | 36.912° NE | 2026-06-22 20:29:22.507Z | 73.772° E | 18.428° | 2026-06-22 20:34:22.507Z | 117.872° SE |
| 12 mins | 2026-06-22 22:14:22.507Z | 353.437° N | 2026-06-22 22:19:22.507Z | 302.31° NW | 43.309° | 2026-06-22 22:26:22.507Z | 190.906° SSW |
| 9 mins | 2026-06-23 08:44:22.507Z | 112.407° ESE | 2026-06-23 08:48:22.507Z | 73.692° E | 20.193° | 2026-06-23 08:53:22.507Z | 29.491° NE |
| 13 mins | 2026-06-23 10:31:22.507Z | 192.787° SSW | 2026-06-23 10:37:22.507Z | 277.24° WNW | 42.535° | 2026-06-23 10:44:22.507Z | 354.969° N |
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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