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: 2 days ago
TLE from 2 days ago
0 ONEWEB-0383
1 49309U 21090AG 26171.38068721 .00000125 00000-0 30216-3 0 9992
2 49309 87.8971 289.0632 0001883 98.3478 261.7865 13.14501838228018Epoch: 2026-06-20T09:08Z
TLE epoch observation values (Epoch: 2026-06-20T09:08:11.374Z)
Latitude
-0.00007°
Longitude
-116.58033°
Altitude
1,208.892 km
Speed
7.25 km/s
True Right ascension
19h 16m 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
21:40:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,204.335 km
Perigee altitude
1,201.48 km
Semi-major axis
7,581.045 km
Eccentricity
0.00019
Inclination
87.8971°
RAAN
289.0632°
Arg. of periapsis
98.3478°
True anomaly
261.76514°
Mean anomaly
261.7865°
Eccentric anomaly
261.77582°
Mean motion
3.28813 °/min
Orbital period
109.48 mins
BSTAR
0.00030216
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-06-22 18:22:59.280Z | 30.883° NE | 2026-06-22 18:27:59.280Z | 74.957° E | 18.427° | 2026-06-22 18:31:59.280Z | 111.991° ESE |
| 12 mins | 2026-06-22 20:12:59.280Z | 353.1° N | 2026-06-22 20:17:59.280Z | 291.068° WNW | 43.543° | 2026-06-22 20:24:59.280Z | 190.758° SSW |
| 8 mins | 2026-06-23 06:42:59.280Z | 106.985° ESE | 2026-06-23 06:45:59.280Z | 77.14° E | 19.997° | 2026-06-23 06:50:59.280Z | 31.38° NE |
| 13 mins | 2026-06-23 08:28:59.280Z | 192.02° SSW | 2026-06-23 08:34:59.280Z | 266.345° W | 42.618° | 2026-06-23 08:41:59.280Z | 354.749° 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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