ONEWEB-0349, 49281
Orbit data source: Space-Track
ONEWEB-0349, 49281 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Thu, 14 Oct 2021 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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49281 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: 13 hours ago
TLE from 13 hours ago
0 ONEWEB-0349
1 49281U 21090C 26092.24370752 .00000068 00000-0 13468-3 0 9994
2 49281 87.9142 289.6041 0001679 89.2413 270.8913 13.20772059219803Epoch: 2026-04-02T05:50Z
TLE epoch observation values (Epoch: 2026-04-02T05:50:56.329Z)
Latitude
-0°
Longitude
11.27442°
Altitude
1,184.656 km
Speed
7.261 km/s
True Right ascension
19h 18m 24s
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
01:02:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,180.145 km
Perigee altitude
1,177.608 km
Semi-major axis
7,557.014 km
Eccentricity
0.00017
Inclination
87.9142°
RAAN
289.6041°
Arg. of periapsis
89.2413°
True anomaly
270.87206°
Mean anomaly
270.8913°
Eccentric anomaly
270.88168°
Mean motion
3.30383 °/min
Orbital period
108.96 mins
BSTAR
0.00013468
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Other satellites on launch #90 in the year 2021 (2021-10-14 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-0349 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 | 2026-04-03 00:37:38.702Z | 12.351° NNE | 2026-04-03 00:43:38.702Z | 72.853° E | 35.758° | 2026-04-03 00:50:38.702Z | 155.35° SSE |
| 10 mins | 2026-04-03 02:28:38.702Z | 329.355° NNW | 2026-04-03 02:32:38.702Z | 285.395° WNW | 26.761° | 2026-04-03 02:38:38.702Z | 225.237° WSW |
| 11 mins | 2026-04-03 12:52:38.702Z | 148.492° SSE | 2026-04-03 12:57:38.702Z | 84.046° E | 36.648° | 2026-04-03 13:03:38.702Z | 14.319° NNE |
| 10 mins | 2026-04-03 14:42:38.702Z | 232.471° WSW | 2026-04-03 14:46:38.702Z | 275.915° WNW | 26.073° | 2026-04-03 14:52:38.702Z | 337.297° NNW |
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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