ONEWEB-0383, 49309
Orbit data source: Space-Track
ONEWEB-0383, 49309 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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49309 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: 14 hours ago
TLE from 14 hours ago
0 ONEWEB-0383
1 49309U 21090AG 26092.14206735 -.00000081 00000-0 -25298-3 0 9994
2 49309 87.8948 304.8725 0001636 92.7879 267.3438 13.14504139217608Epoch: 2026-04-02T03:24Z
TLE epoch observation values (Epoch: 2026-04-02T03:24:34.619Z)
Latitude
0°
Longitude
63.23346°
Altitude
1,208.737 km
Speed
7.25 km/s
True Right ascension
20h 19m 29s
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
23:11:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,204.139 km
Perigee altitude
1,201.659 km
Semi-major axis
7,581.036 km
Eccentricity
0.00016
Inclination
87.8948°
RAAN
304.8725°
Arg. of periapsis
92.7879°
True anomaly
267.32507°
Mean anomaly
267.3438°
Eccentric anomaly
267.33444°
Mean motion
3.28814 °/min
Orbital period
109.48 mins
BSTAR
-0.00025298
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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-0383 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 | 2026-04-03 01:55:19.435Z | 5.957° NNE | 2026-04-03 02:02:19.435Z | 81.382° E | 41.614° | 2026-04-03 02:09:19.435Z | 166.718° S |
| 9 mins | 2026-04-03 03:47:19.435Z | 324.825° NNW | 2026-04-03 03:51:19.435Z | 285.941° WNW | 21.278° | 2026-04-03 03:56:19.435Z | 239.28° WSW |
| 13 mins | 2026-04-03 14:13:19.435Z | 165.6° S | 2026-04-03 14:19:19.435Z | 86.494° E | 42.866° | 2026-04-03 14:26:19.435Z | 6.105° NNE |
| 8 mins | 2026-04-03 16:06:19.435Z | 252.292° W | 2026-04-03 16:09:19.435Z | 282.066° WNW | 19.633° | 2026-04-03 16:14:19.435Z | 328.314° 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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