ONEWEB-0347, 49280
Orbit data source: Space-Track
ONEWEB-0347, 49280 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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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-0347
1 49280U 21090B 26092.28789616 .00000046 00000-0 80347-4 0 9997
2 49280 87.9145 289.5950 0001860 97.4778 262.6567 13.20771908221023Epoch: 2026-04-02T06:54Z
TLE epoch observation values (Epoch: 2026-04-02T06:54:34.228Z)
Latitude
0.00002°
Longitude
-4.68615°
Altitude
1,184.856 km
Speed
7.261 km/s
True Right ascension
19h 18m 22s
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
02:40:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,180.283 km
Perigee altitude
1,177.472 km
Semi-major axis
7,557.014 km
Eccentricity
0.00019
Inclination
87.9145°
RAAN
289.595°
Arg. of periapsis
97.4778°
True anomaly
262.63556°
Mean anomaly
262.6567°
Eccentric anomaly
262.64613°
Mean motion
3.30383 °/min
Orbital period
108.96 mins
BSTAR
0.000080347
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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-0347 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-04-02 23:52:56.383Z | 28.108° NE | 2026-04-02 23:57:56.383Z | 73.361° E | 20.449° | 2026-04-03 00:02:56.383Z | 121.033° SE |
| 12 mins | 2026-04-03 01:41:56.383Z | 351.2° N | 2026-04-03 01:47:56.383Z | 268.348° W | 41.957° | 2026-04-03 01:53:56.383Z | 196.405° SSW |
| 9 mins | 2026-04-03 12:08:56.383Z | 113.713° SE | 2026-04-03 12:12:56.383Z | 72.946° E | 21.065° | 2026-04-03 12:17:56.383Z | 28.047° NE |
| 12 mins | 2026-04-03 13:55:56.383Z | 196.979° SSW | 2026-04-03 14:00:56.383Z | 262.741° W | 41.413° | 2026-04-03 14:07:56.383Z | 353.328° 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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