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: 2 days ago
TLE from 2 days ago
0 ONEWEB-0349
1 49281U 21090C 26171.33400713 .00000049 00000-0 88853-4 0 9993
2 49281 87.9197 273.8141 0002032 101.0436 259.0926 13.20772591230246Epoch: 2026-06-20T08:00Z
TLE epoch observation values (Epoch: 2026-06-20T08:00:58.216Z)
Latitude
0.00001°
Longitude
-114.97859°
Altitude
1,184.965 km
Speed
7.261 km/s
True Right ascension
18h 15m 15s
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
21:38:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,180.41 km
Perigee altitude
1,177.339 km
Semi-major axis
7,557.012 km
Eccentricity
0.0002
Inclination
87.9197°
RAAN
273.8141°
Arg. of periapsis
101.0436°
True anomaly
259.06974°
Mean anomaly
259.0926°
Eccentric anomaly
259.08117°
Mean motion
3.30383 °/min
Orbital period
108.96 mins
BSTAR
0.000088853
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-22 17:01:24.504Z | 48.797° ENE | 2026-06-22 17:04:24.504Z | 74.076° E | 11.866° | 2026-06-22 17:06:24.504Z | 90.771° ESE |
| 12 mins | 2026-06-22 18:48:24.504Z | 2.963° NNE | 2026-06-22 18:54:24.504Z | 108.373° ESE | 44.448° | 2026-06-22 19:00:24.504Z | 175.587° S |
| 7 mins | 2026-06-22 20:39:24.504Z | 315.322° NNW | 2026-06-22 20:42:24.504Z | 287.338° WNW | 16.578° | 2026-06-22 20:46:24.504Z | 251.754° W |
| 4 mins | 2026-06-23 05:18:24.504Z | 80.894° E | 2026-06-23 05:19:24.504Z | 72.156° E | 12.441° | 2026-06-23 05:22:24.504Z | 46.847° ENE |
| 13 mins | 2026-06-23 07:01:24.504Z | 173.844° S | 2026-06-23 07:07:24.504Z | 107.271° ESE | 44.653° | 2026-06-23 07:14:24.504Z | 2.712° NNE |
| 7 mins | 2026-06-23 08:54:24.504Z | 258.347° W | 2026-06-23 08:57:24.504Z | 286.001° WNW | 16° | 2026-06-23 09:01:24.504Z | 321.626° 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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