ONEWEB-0356, 49283
Orbit data source: Space-Track
ONEWEB-0356, 49283 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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49283 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: 3 days ago
TLE from 3 days ago
0 ONEWEB-0356
1 49283U 21090E 26170.80201543 .00000029 00000-0 40275-4 0 9990
2 49283 87.9196 273.9133 0001982 77.1821 282.9533 13.20773323230178Epoch: 2026-06-19T19:14Z
TLE epoch observation values (Epoch: 2026-06-19T19:14:54.133Z)
Latitude
-0.00007°
Longitude
77.16197°
Altitude
1,184.335 km
Speed
7.262 km/s
True Right ascension
18h 15m 39s
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
21:38:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,180.37 km
Perigee altitude
1,177.374 km
Semi-major axis
7,557.009 km
Eccentricity
0.0002
Inclination
87.9196°
RAAN
273.9133°
Arg. of periapsis
77.1821°
True anomaly
282.93116°
Mean anomaly
282.9533°
Eccentric anomaly
282.94223°
Mean motion
3.30383 °/min
Orbital period
108.96 mins
BSTAR
0.000040275
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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-0356 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 | 2026-06-22 18:45:46.230Z | 3.652° NNE | 2026-06-22 18:51:46.230Z | 87.426° E | 44.201° | 2026-06-22 18:58:46.230Z | 174.767° S |
| 7 mins | 2026-06-22 20:36:46.230Z | 317.316° NNW | 2026-06-22 20:39:46.230Z | 289.362° WNW | 17.24° | 2026-06-22 20:43:46.230Z | 252.405° W |
| 12 mins | 2026-06-23 06:59:46.230Z | 171.52° S | 2026-06-23 07:04:46.230Z | 119.651° SE | 44.224° | 2026-06-23 07:11:46.230Z | 3.53° NNE |
| 7 mins | 2026-06-23 08:51:46.230Z | 256.154° W | 2026-06-23 08:54:46.230Z | 284.025° WNW | 16.65° | 2026-06-23 08:58:46.230Z | 320.695° 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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