ONEWEB-0365, 49291
Orbit data source: Space-Track
ONEWEB-0365, 49291 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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49291 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-0365
1 49291U 21090N 26171.44683097 -.00000009 00000-0 -55290-4 0 9991
2 49291 87.9182 304.3168 0001821 102.7287 257.4050 13.19724906226854Epoch: 2026-06-20T10:43Z
TLE epoch observation values (Epoch: 2026-06-20T10:43:26.195Z)
Latitude
0.00003°
Longitude
-125.20367°
Altitude
1,188.973 km
Speed
7.259 km/s
True Right ascension
20h 17m 16s
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
02:13:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,184.253 km
Perigee altitude
1,181.5 km
Semi-major axis
7,561.014 km
Eccentricity
0.00018
Inclination
87.9182°
RAAN
304.3168°
Arg. of periapsis
102.7287°
True anomaly
257.38464°
Mean anomaly
257.405°
Eccentric anomaly
257.39482°
Mean motion
3.30121 °/min
Orbital period
109.05 mins
BSTAR
-0.00005529
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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-0365 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 19:44:22.147Z | 24.345° NE | 2026-06-22 19:50:22.147Z | 84.54° E | 24.437° | 2026-06-22 19:55:22.147Z | 131.769° SE |
| 11 mins | 2026-06-22 21:34:22.147Z | 343.986° N | 2026-06-22 21:39:22.147Z | 276.62° WNW | 38.283° | 2026-06-22 21:45:22.147Z | 204.994° SW |
| 10 mins | 2026-06-23 08:00:22.147Z | 124.25° SE | 2026-06-23 08:04:22.147Z | 82.045° E | 25.357° | 2026-06-23 08:10:22.147Z | 23.38° NE |
| 12 mins | 2026-06-23 09:48:22.147Z | 207.17° SW | 2026-06-23 09:53:22.147Z | 272.455° WNW | 37.467° | 2026-06-23 10:00:22.147Z | 349.996° 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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