ONEWEB-0299, 49088
Orbit data source: Space-Track
ONEWEB-0299, 49088 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Sat, 21 Aug 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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49088 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: 8 hours ago
TLE from 8 hours ago
0 ONEWEB-0299
1 49088U 21075P 26130.14963694 -.00000048 00000-0 -15741-3 0 9993
2 49088 87.9181 13.4055 0001814 87.2497 272.8842 13.17648593228590Epoch: 2026-05-10T03:35Z
TLE epoch observation values (Epoch: 2026-05-10T03:35:28.631Z)
Latitude
-0.00005°
Longitude
91.57934°
Altitude
1,196.544 km
Speed
7.256 km/s
True Right ascension
00h 53m 37s
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
19:48:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,192.197 km
Perigee altitude
1,189.451 km
Semi-major axis
7,568.961 km
Eccentricity
0.00018
Inclination
87.9181°
RAAN
13.4055°
Arg. of periapsis
87.2497°
True anomaly
272.86344°
Mean anomaly
272.8842°
Eccentric anomaly
272.87382°
Mean motion
3.29601 °/min
Orbital period
109.22 mins
BSTAR
-0.00015741
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Other satellites on launch #75 in the year 2021 (2021-08-21 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-0299 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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-05-10 16:27:16.868Z | 168.815° S | 2026-05-10 16:33:16.868Z | 70.073° E | 43.724° | 2026-05-10 16:39:16.868Z | 5.261° NNE |
| 8 mins | 2026-05-10 18:19:16.868Z | 249.833° W | 2026-05-10 18:23:16.868Z | 287.42° WNW | 18.009° | 2026-05-10 18:27:16.868Z | 323.861° NNW |
| 12 mins | 2026-05-11 03:54:16.868Z | 13.543° NNE | 2026-05-11 03:59:16.868Z | 80.666° E | 39.558° | 2026-05-11 04:06:16.868Z | 162.492° S |
| 9 mins | 2026-05-11 05:44:16.868Z | 325.313° NNW | 2026-05-11 05:48:16.868Z | 283.505° WNW | 23.393° | 2026-05-11 05:53:16.868Z | 234.989° WSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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