ONEWEB-0351, 49215
Orbit data source: Space-Track
ONEWEB-0351, 49215 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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49215 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-0351
1 49215U 21083AF 26171.36416638 .00000051 00000-0 92517-4 0 9993
2 49215 87.9198 273.8061 0002183 124.5886 235.5454 13.20770938237190Epoch: 2026-06-20T08:44Z
TLE epoch observation values (Epoch: 2026-06-20T08:44:23.975Z)
Latitude
0.00004°
Longitude
-125.87365°
Altitude
1,185.614 km
Speed
7.26 km/s
True Right ascension
18h 15m 13s
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
21:49:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,180.531 km
Perigee altitude
1,177.231 km
Semi-major axis
7,557.018 km
Eccentricity
0.00022
Inclination
87.9198°
RAAN
273.8061°
Arg. of periapsis
124.5886°
True anomaly
235.52478°
Mean anomaly
235.5454°
Eccentric anomaly
235.53509°
Mean motion
3.30383 °/min
Orbital period
108.96 mins
BSTAR
0.000092517
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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-0351 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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-06-22 17:42:30.957Z | 23.75° NE | 2026-06-22 17:48:30.957Z | 83.133° E | 24.41° | 2026-06-22 17:53:30.957Z | 131.185° SE |
| 11 mins | 2026-06-22 19:32:30.957Z | 344.131° N | 2026-06-22 19:37:30.957Z | 277.163° WNW | 38.288° | 2026-06-22 19:43:30.957Z | 204.952° SW |
| 9 mins | 2026-06-23 05:58:30.957Z | 120.592° SE | 2026-06-23 06:02:30.957Z | 75.473° E | 25.151° | 2026-06-23 06:07:30.957Z | 26.235° NE |
| 12 mins | 2026-06-23 07:45:30.957Z | 204.926° SW | 2026-06-23 07:51:30.957Z | 287.344° WNW | 37.417° | 2026-06-23 07:57:30.957Z | 348.946° 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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